{"id":15541,"date":"2026-10-19T08:39:31","date_gmt":"2026-10-19T08:39:31","guid":{"rendered":"https:\/\/weldomachining.com\/?page_id=15541"},"modified":"2026-10-19T08:42:49","modified_gmt":"2026-10-19T08:42:49","slug":"custom-piston-and-pin","status":"publish","type":"page","link":"https:\/\/weldomachining.com\/nl\/custom-piston-and-pin\/","title":{"rendered":"Custom piston and pins"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"15541\" class=\"elementor elementor-15541\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e87f7d e-con-full e-flex e-con e-parent\" data-id=\"6e87f7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe906c0 elementor-widget elementor-widget-html\" data-id=\"fe906c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Elementor HTML widget: Custom Piston & Pin \u2014 Hero -->\n<style>\n.wpp-hero{--blue:#30329a;--ink:#203946;--muted:#617984;--pale:#edf8fd;--line:#c9e3f0;--soft:#f6fafc;padding:34px 24px 70px;background:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wpp-hero *{box-sizing:border-box}.wpp-hero__wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;max-width:1220px;margin:auto;padding:46px;border:1px solid var(--line);border-radius:24px}.wpp-hero__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}.wpp-hero__eyebrow:before{content:\"\";width:25px;height:3px;border-radius:3px;background:var(--blue)}.wpp-hero h1{margin:0 0 18px;font-size:clamp(35px,4vw,45px);line-height:1.1;letter-spacing:-.035em}.wpp-hero__lead{max-width:680px;margin:0 0 26px;color:var(--muted);font-size:17px;line-height:1.7}.wpp-hero__points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 18px;margin:0 0 28px;padding:0;list-style:none}.wpp-hero__points li{display:flex;gap:8px;font-size:15px;line-height:1.45}.wpp-hero__points li:before{content:\"\u2713\";display:grid;place-items:center;flex:none;width:20px;height:20px;border-radius:50%;background:var(--pale);color:var(--blue);font-weight:800;font-size:13px}.wpp-hero__btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border:1px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff!important;font-size:16px;font-weight:800;text-decoration:none}.wpp-hero__media{display:flex;align-items:center;justify-content:center;min-height:400px;padding:16px;border-radius:18px;background:var(--soft)}.wpp-hero__media img{display:block;width:100%;height:400px;object-fit:contain}@media(max-width:900px){.wpp-hero__wrap{grid-template-columns:1fr;gap:30px}.wpp-hero__media{max-width:620px;width:100%;margin:auto}}@media(max-width:640px){.wpp-hero{padding:18px 18px 50px}.wpp-hero__wrap{padding:24px;gap:24px}.wpp-hero__points{grid-template-columns:1fr}.wpp-hero__media{min-height:280px;padding:10px}.wpp-hero__media img{height:280px}}\n<\/style>\n<section class=\"wpp-hero\">\n  <div class=\"wpp-hero__wrap\">\n    <div>\n      <p class=\"wpp-hero__eyebrow\">Precision reciprocating parts<\/p>\n      <h1>Custom Piston and Pin Machining<\/h1>\n      <p class=\"wpp-hero__lead\">Send Weldo your drawing, material, quantity and fit requirements for a piston and pin machining review with a project-specific quote.<\/p>\n      <ul class=\"wpp-hero__points\"><li>Metal and engineering-plastic options<\/li><li>Precision bores, grooves and sliding fits<\/li><li>Van prototype naar serieproductie<\/li><li>Drawing-based inspection support<\/li><\/ul>\n      <a class=\"wpp-hero__btn\" href=\"https:\/\/weldomachining.com\/nl\/file-upload\/\">Upload je tekening  \u2192<\/a>\n    <\/div>\n    <div class=\"wpp-hero__media\"><img fetchpriority=\"high\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/10\/Custom-Piston-and-Pin-Machining.webp\" alt=\"Custom machined piston and piston pin\" width=\"500\" height=\"400\" decoding=\"async\"><\/div>\n  <\/div>\n<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d26b76 elementor-widget elementor-widget-html\" data-id=\"1d26b76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Elementor HTML widget: Custom Piston & Pin \u2014 Materials -->\n<style>\n.wpp-materials{--blue:#30329a;--ink:#203946;--muted:#617984;--pale:#edf8fd;--line:#c9e3f0;padding:70px 24px;background:var(--pale);font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wpp-materials *{box-sizing:border-box}.wpp-materials__wrap{max-width:1220px;margin:auto}.wpp-materials__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}.wpp-materials__eyebrow:before{content:\"\";width:25px;height:3px;border-radius:3px;background:var(--blue)}.wpp-materials h2{margin:0 0 16px;font-size:clamp(27px,3vw,35px);line-height:1.16;letter-spacing:-.025em}.wpp-materials__lead{max-width:760px;margin:0 0 28px;color:var(--muted);font-size:17px;line-height:1.7}.wpp-materials__table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}.wpp-materials table{width:100%;min-width:640px;border-collapse:collapse}.wpp-materials th,.wpp-materials td{padding:14px 16px;border-bottom:1px solid #dcebf1;text-align:left;vertical-align:top;font-size:14px;line-height:1.45}.wpp-materials th{background:#f5fafc;font-weight:800}.wpp-materials tr:last-child td{border:0}.wpp-materials td:first-child{font-weight:700}.wpp-materials__note{margin:22px 0 0;padding:15px 18px;border-left:3px solid var(--blue);border-radius:0 9px 9px 0;background:#fff;color:var(--muted);font-size:15px;line-height:1.55}@media(max-width:640px){.wpp-materials{padding:50px 18px}.wpp-materials table{min-width:0}.wpp-materials thead{display:none}.wpp-materials table,.wpp-materials tbody,.wpp-materials tr,.wpp-materials td{display:block;width:100%}.wpp-materials tr{padding:8px 0;border-bottom:1px solid #dcebf1}.wpp-materials tr:last-child{border:0}.wpp-materials td{display:flex;gap:10px;padding:7px 14px;border:0}.wpp-materials td:before{content:attr(data-label);flex:0 0 100px;font-weight:800}.wpp-materials td:first-child{font-weight:700}}\n<\/style>\n<section class=\"wpp-materials\"><div class=\"wpp-materials__wrap\">\n  <p class=\"wpp-materials__eyebrow\">Materiaalkeuze<\/p><h2>Pistons and Pins Matched to Your Operating Conditions<\/h2>\n  <p class=\"wpp-materials__lead\">We machine piston bodies, piston pins, guide parts and sliding components for combustion, compression, fluid, automation and specialty-equipment applications.<\/p>\n  <div class=\"wpp-materials__table-wrap\"><table><thead><tr><th>Part type<\/th><th>Common materials<\/th><th>Best suited for<\/th><\/tr><\/thead><tbody>\n    <tr><td data-label=\"Part type\">High-load piston<\/td><td data-label=\"Materials\">2618, 4032 forged aluminum<\/td><td data-label=\"Best suited for\">High-temperature or performance engine duty.<\/td><\/tr>\n    <tr><td data-label=\"Part type\">Steel piston \/ slider<\/td><td data-label=\"Materials\">4140, 42CrMo4, 17-4PH, 304, 316L<\/td><td data-label=\"Best suited for\">Compression, hydraulic, pump and corrosion-resistant duty.<\/td><\/tr>\n    <tr><td data-label=\"Part type\">Engineering-plastic piston<\/td><td data-label=\"Materials\">PA, POM, PEEK, PTFE<\/td><td data-label=\"Best suited for\">Pneumatic, sealing, chemical and low-friction systems.<\/td><\/tr>\n    <tr><td data-label=\"Part type\">Piston pin<\/td><td data-label=\"Materials\">9310, 8620, 52100, H13<\/td><td data-label=\"Best suited for\">Fatigue-loaded and wear-critical pin joints.<\/td><\/tr>\n  <\/tbody><\/table><\/div>\n  <p class=\"wpp-materials__note\">PA, POM, PEEK and PTFE are selected for fluid, sealing, guide and automation mechanisms. They are not substitutes for aluminum engine pistons in high-temperature combustion service.<\/p>\n<\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7a6ffc elementor-widget elementor-widget-html\" data-id=\"e7a6ffc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Elementor HTML widget: Custom Piston & Pin \u2014 Machining Capability -->\n<style>\n.wpp-machining{--blue:#30329a;--ink:#203946;--muted:#617984;--pale:#edf8fd;--line:#c9e3f0;padding:70px 24px;background:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wpp-machining *{box-sizing:border-box}.wpp-machining__wrap{max-width:1220px;margin:auto}.wpp-machining__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}.wpp-machining__eyebrow:before{content:\"\";width:25px;height:3px;border-radius:3px;background:var(--blue)}.wpp-machining h2{margin:0 0 16px;font-size:clamp(27px,3vw,35px);line-height:1.16;letter-spacing:-.025em}.wpp-machining__lead{max-width:760px;margin:0 0 28px;color:var(--muted);font-size:17px;line-height:1.7}.wpp-machining__body{display:grid;grid-template-columns:1.04fr .96fr;gap:22px;align-items:start}.wpp-machining__list{display:grid;gap:13px}.wpp-machining__item{display:grid;grid-template-columns:34px 1fr;gap:12px}.wpp-machining__item b{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;background:var(--pale);color:var(--blue);font-size:13px}.wpp-machining h3{margin:0 0 3px;font-size:19px;line-height:1.3}.wpp-machining__item p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}.wpp-machining__table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px}.wpp-machining table{width:100%;min-width:420px;border-collapse:collapse}.wpp-machining th,.wpp-machining td{padding:14px 16px;border-bottom:1px solid #dcebf1;text-align:left;font-size:14px;line-height:1.45}.wpp-machining th{background:#f5fafc;font-weight:800}.wpp-machining tr:last-child td{border:0}.wpp-machining td:first-child{font-weight:700}@media(max-width:900px){.wpp-machining__body{grid-template-columns:1fr;gap:22px}}@media(max-width:640px){.wpp-machining{padding:50px 18px}.wpp-machining table{min-width:0}.wpp-machining thead{display:none}.wpp-machining table,.wpp-machining tbody,.wpp-machining tr,.wpp-machining td{display:block;width:100%}.wpp-machining tr{padding:8px 0;border-bottom:1px solid #dcebf1}.wpp-machining tr:last-child{border:0}.wpp-machining td{display:flex;gap:10px;padding:7px 14px;border:0}.wpp-machining td:before{content:attr(data-label);flex:0 0 100px;font-weight:800}}\n<\/style>\n<section class=\"wpp-machining\"><div class=\"wpp-machining__wrap\">\n  <p class=\"wpp-machining__eyebrow\">Machining capability<\/p><h2>Machining for Functional Piston Geometry<\/h2><p class=\"wpp-machining__lead\">Hurco and Haas 5-axis CNC centers, turn-milling, grinding and wire EDM support functional piston features and matched sliding fits.<\/p>\n  <div class=\"wpp-machining__body\"><div class=\"wpp-machining__list\">\n    <div class=\"wpp-machining__item\"><b>01<\/b><div><h3>Hurco and Haas 5-Axis CNC<\/h3><p>Crowns, reliefs, pin bosses and complex features in fewer setups.<\/p><\/div><\/div>\n    <div class=\"wpp-machining__item\"><b>02<\/b><div><h3>Turn-Milling and Precision Boring<\/h3><p>Diameters, grooves, bores and concentric fits.<\/p><\/div><\/div>\n    <div class=\"wpp-machining__item\"><b>03<\/b><div><h3>Grinding and Wire EDM<\/h3><p>Pins, hard running surfaces, narrow slots and special details.<\/p><\/div><\/div>\n    <div class=\"wpp-machining__item\"><b>04<\/b><div><h3>Cleaning and Protection<\/h3><p>Deburring, treatment coordination and assembly-ready packing.<\/p><\/div><\/div>\n  <\/div><div class=\"wpp-machining__table-wrap\"><table><thead><tr><th>Functie<\/th><th>Quotation-stage range<\/th><\/tr><\/thead><tbody>\n    <tr><td data-label=\"Feature\">Piston outside diameter<\/td><td data-label=\"Range\">\u00d820\u2013300 mm<\/td><\/tr><tr><td data-label=\"Feature\">Piston pin outside diameter<\/td><td data-label=\"Range\">\u00d8 5\u201380 mm<\/td><\/tr><tr><td data-label=\"Feature\">Piston pin length<\/td><td data-label=\"Range\">15\u2013250 mm<\/td><\/tr><tr><td data-label=\"Feature\">Precision bore diameter<\/td><td data-label=\"Range\">\u00d85\u2013100 mm<\/td><\/tr><tr><td data-label=\"Feature\">Groove width<\/td><td data-label=\"Range\">0.8\u20135 mm<\/td><\/tr>\n  <\/tbody><\/table><\/div><\/div>\n<\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee1f1ae elementor-widget elementor-widget-html\" data-id=\"ee1f1ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Elementor HTML widget: Custom Piston & Pin \u2014 Tolerance & Verification -->\n<style>\n.wpp-verify{--blue:#30329a;--ink:#203946;--muted:#617984;--pale:#edf8fd;--line:#c9e3f0;--soft:#f6fafc;padding:70px 24px;background:var(--pale);font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wpp-verify *{box-sizing:border-box}.wpp-verify__wrap{display:grid;grid-template-columns:1fr .85fr;gap:42px;align-items:center;max-width:1220px;margin:auto}.wpp-verify__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}.wpp-verify__eyebrow:before{content:\"\";width:25px;height:3px;border-radius:3px;background:var(--blue)}.wpp-verify h2{margin:0 0 16px;font-size:clamp(27px,3vw,35px);line-height:1.16;letter-spacing:-.025em}.wpp-verify__lead{margin:0 0 28px;color:var(--muted);font-size:17px;line-height:1.7}.wpp-verify__table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}.wpp-verify table{width:100%;min-width:510px;border-collapse:collapse}.wpp-verify th,.wpp-verify td{padding:14px 16px;border-bottom:1px solid #dcebf1;text-align:left;font-size:14px;line-height:1.45}.wpp-verify th{background:#f5fafc;font-weight:800}.wpp-verify tr:last-child td{border:0}.wpp-verify td:first-child{font-weight:700}.wpp-verify__note{margin:12px 0 0;color:var(--muted);font-size:14px;line-height:1.55}.wpp-verify__photo{margin:0;padding:7px;border:1px solid var(--line);border-radius:18px;background:#fff}.wpp-verify__photo img{display:block;width:100%;height:400px;object-fit:contain;border-radius:12px;background:var(--soft)}@media(max-width:900px){.wpp-verify__wrap{grid-template-columns:1fr;gap:30px}.wpp-verify__photo{max-width:620px;width:100%;margin:auto}}@media(max-width:640px){.wpp-verify{padding:50px 18px}.wpp-verify table{min-width:0}.wpp-verify thead{display:none}.wpp-verify table,.wpp-verify tbody,.wpp-verify tr,.wpp-verify td{display:block;width:100%}.wpp-verify tr{padding:8px 0;border-bottom:1px solid #dcebf1}.wpp-verify tr:last-child{border:0}.wpp-verify td{display:flex;gap:10px;padding:7px 14px;border:0}.wpp-verify td:before{content:attr(data-label);flex:0 0 100px;font-weight:800}.wpp-verify__photo img{height:auto;min-height:280px}}\n<\/style>\n<section class=\"wpp-verify\"><div class=\"wpp-verify__wrap\"><div>\n  <p class=\"wpp-verify__eyebrow\">Tolerance and verification<\/p><h2>Control Critical Fits Before Assembly<\/h2><p class=\"wpp-verify__lead\">Acceptance focuses on the measured fit, roundness, concentricity, surface condition and drawing-defined inspection positions\u2014not only general profile dimensions.<\/p>\n  <div class=\"wpp-verify__table-wrap\"><table><thead><tr><th>Critical feature<\/th><th>Reference capability<\/th><\/tr><\/thead><tbody>\n    <tr><td data-label=\"Feature\">General dimensions<\/td><td data-label=\"Reference\">\u00b10,02 mm<\/td><\/tr><tr><td data-label=\"Feature\">Piston profile \/ outside diameter<\/td><td data-label=\"Reference\">\u00b10,01 mm<\/td><\/tr><tr><td data-label=\"Feature\">Pin bore \/ critical fit bore<\/td><td data-label=\"Reference\">\u00b10.005\u20130.01 mm*<\/td><\/tr><tr><td data-label=\"Feature\">Piston pin outside diameter<\/td><td data-label=\"Reference\">h6 optional<\/td><\/tr><tr><td data-label=\"Feature\">Pin surface finish<\/td><td data-label=\"Reference\">Ra 0.2\u20130.4 \u03bcm*<\/td><\/tr>\n  <\/tbody><\/table><\/div><p class=\"wpp-verify__note\">*Quotation-stage reference. Final acceptance limits are confirmed by material, heat treatment, size, geometry, processing allowance and the approved inspection plan.<\/p>\n<\/div><figure class=\"wpp-verify__photo\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/10\/size-check-of-piston-part.webp\" alt=\"Size check of a machined piston part\" width=\"500\" height=\"400\" decoding=\"async\"><\/figure><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb294c0 elementor-widget elementor-widget-html\" data-id=\"eb294c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Elementor HTML widget: Custom Piston & Pin \u2014 Surface Finishes -->\n<style>\n.wpp-finishes{--blue:#30329a;--ink:#203946;--muted:#617984;--line:#c9e3f0;padding:70px 24px;background:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wpp-finishes *{box-sizing:border-box}.wpp-finishes__wrap{max-width:1220px;margin:auto}.wpp-finishes__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}.wpp-finishes__eyebrow:before{content:\"\";width:25px;height:3px;border-radius:3px;background:var(--blue)}.wpp-finishes h2{margin:0 0 24px;font-size:clamp(27px,3vw,35px);line-height:1.16;letter-spacing:-.025em}.wpp-finishes__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.wpp-finishes__card{padding:19px;border:1px solid var(--line);border-radius:14px;background:#fff}.wpp-finishes h3{margin:0 0 5px;font-size:18px;line-height:1.3}.wpp-finishes p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}@media(max-width:700px){.wpp-finishes{padding:50px 18px}.wpp-finishes__grid{grid-template-columns:1fr}}\n<\/style>\n<section class=\"wpp-finishes\"><div class=\"wpp-finishes__wrap\"><p class=\"wpp-finishes__eyebrow\">Wear and sliding performance<\/p><h2>Finishes for Wear and Sliding Performance<\/h2><div class=\"wpp-finishes__grid\">\n  <div class=\"wpp-finishes__card\"><h3>Hard anodiseren<\/h3><p>For aluminum ring grooves, pin bores and specified wear areas.<\/p><\/div><div class=\"wpp-finishes__card\"><h3>Low-Friction Coating<\/h3><p>For piston skirts or designated sliding surfaces.<\/p><\/div><div class=\"wpp-finishes__card\"><h3>Nitriding or Carburizing<\/h3><p>For steel pins and wear-resistant sliding components.<\/p><\/div><div class=\"wpp-finishes__card\"><h3>Precisieslijpen<\/h3><p>For pin diameters and critical running surfaces.<\/p><\/div><div class=\"wpp-finishes__card\"><h3>DLC or Phosphate<\/h3><p>For high-load or boundary-lubrication applications.<\/p><\/div><div class=\"wpp-finishes__card\"><h3>Cleaning and Protection<\/h3><p>Prevents contamination, corrosion and handling damage before assembly.<\/p><\/div>\n<\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-977ce9b elementor-widget elementor-widget-html\" data-id=\"977ce9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Elementor HTML widget: Custom Piston & Pin \u2014 CTA -->\n<style>\n.wpp-cta{--blue:#30329a;--ink:#203946;--muted:#617984;--pale:#edf8fd;--line:#c9e3f0;--soft:#f6fafc;padding:70px 24px;background:var(--pale);font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wpp-cta *{box-sizing:border-box}.wpp-cta__wrap{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);align-items:center;gap:34px;max-width:1220px;margin:auto;padding:28px 30px;border:1px solid var(--line);border-radius:18px;background:#fff}.wpp-cta__media{display:flex;align-items:center;justify-content:center;min-height:238px;padding:8px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.wpp-cta__media img{display:block;width:100%;height:220px;object-fit:contain}.wpp-cta__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 10px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}.wpp-cta__eyebrow:before{content:\"\";width:25px;height:3px;border-radius:3px;background:var(--blue)}.wpp-cta h2{margin:0 0 7px;font-size:27px;line-height:1.16;letter-spacing:-.025em}.wpp-cta p{margin:0 0 19px;max-width:620px;color:var(--muted);font-size:16px;line-height:1.7}.wpp-cta__btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border:1px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff!important;font-size:16px;font-weight:800;text-decoration:none}@media(max-width:900px){.wpp-cta__wrap{grid-template-columns:260px minmax(0,1fr);gap:24px}.wpp-cta__media{min-height:210px}.wpp-cta__media img{height:194px}}@media(max-width:640px){.wpp-cta{padding:50px 18px}.wpp-cta__wrap{grid-template-columns:1fr;gap:22px;padding:24px}.wpp-cta__media{width:100%;min-height:260px}.wpp-cta__media img{height:242px}}\n<\/style>\n<section class=\"wpp-cta\"><div class=\"wpp-cta__wrap\"><div class=\"wpp-cta__media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/10\/white-PA-12-piston-component.webp\" alt=\"White PA12 piston component\" width=\"500\" height=\"400\" decoding=\"async\"><\/div><div><p class=\"wpp-cta__eyebrow\">Project support<\/p><h2>Start Your Piston Project<\/h2><p>Send your drawing, material, quantity and critical-fit requirements for a machining review and quote.<\/p><a class=\"wpp-cta__btn\" href=\"https:\/\/weldomachining.com\/nl\/file-upload\/\">Vraag een offerte aan  \u2192<\/a><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Precision reciprocating parts Custom Piston and Pin Machining Send Weldo your drawing, material, quantity and fit requirements for a piston and pin machining review with a project-specific quote. Metal and engineering-plastic options Precision bores, grooves and sliding fits Prototype to repeat production Drawing-based inspection support Upload Your Drawing&nbsp; \u2192 Material selection Pistons and Pins Matched [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":15539,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15541","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/15541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/comments?post=15541"}],"version-history":[{"count":4,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/15541\/revisions"}],"predecessor-version":[{"id":15545,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/15541\/revisions\/15545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/media\/15539"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/media?parent=15541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}