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Pipe Type: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe
Application: Used for Fluids Transmission, Structural Support in Industrial Construction
Specification: OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
LENGTH: 5mtr ~ 12mtr
Standard & Grade: ASTM A53 Grade A/B/C
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
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| Caliber | Â | Common pipe | Thick pipe | |||
| （mm） | （in） | （mm） | Thickness（mm） | Theoretical Weight（kg/m） | Thickness（mm） | Theoretical Weight（kg/m） |
| 6 | 1/8″ | 10 | 2.00 | 0.39 | 2.5 | 0.46 |
| 8 | 1/4″ | 13.5 | 2.25 | 0.62 | 2.75 | 0.73 |
| 10 | 3/8″ | 17 | 2.25 | 0.82 | 2.75 | 0.97 |
| 15 | 1/2″ | 21.25 | 2.75 | 1.26 | 3.25 | 1.45 |
| 20 | 3/4″ | 26.75 | 2.75 | 1.63 | 3.5 | 2.01 |
| 25 | 1″ | 33.5 | 3.25 | 2.42 | 4 | 2.91 |
| 32 | 1 1/4 | 42.25 | 3.25 | 3.13 | 4 | 3.78 |
| 40 | 1 1/2 | 48 | 3.5 | 3.84 | 4.25 | 4.58 |
| 50 | 2″ | 60 | 3.5 | 4.88 | 4.5 | 6.16 |
| 65 | 2 1/2 | 75.5 | 3.75 | 6.64 | 4.5 | 7.88 |
| 80 | 3″ | 88.5 | 4 | 8.34 | 4.75 | 9.81 |
| 100 | 4″ | 114 | 4 | 10.85 | 5 | 13.44 |
| 125 | 5″ | 140 | 4 | 13.42 | 5.5 | 18.24 |
| 150 | 6″ | 165 | 4.5 | 17.81 | 5.5 | 21.63 |
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â—† Advanced production technology: Our factory adopts advanced production technology and technology to ensure the quality of products. We use advanced equipment and tools to produce high-precision products that meet industry standards.
â—† Automatic production line: Our factory adopts the automatic production line, ensure the quality of our products for efficiency and consistency. This system enables us to produce large quantities of products without compromising quality.
â—† Precision machining: Our production equipment includes precision machining tools and equipment to ensure the accuracy of our product dimensions and tolerances. This precision machining capability enables us to produce customized products that meet the specific requirements of our customers.
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The company has obtained ISO 9001:2015 quality management system certification, ISO 14001:2015 environmental management system certification, ISO 45001:2018 occupational health and safety management system certification, AS9100D aerospace quality management system certification, PED 2014/68/EU Pressure Equipment Directive certification, DNV-GL material manufacturer certification, SGS product quality certification and other production qualifications and certificates, SGS product quality certification and other production qualifications and certificates.
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http://www.chinaweldedpipes.com/