Zhangjiagang Hengli Technology Co.,Ltd
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316 stainless steel seamless pipe 30 Inch ASTM A312 traffic / chemical industry
Quick Detail:
Standard: ASTM A312, ASTM A358, ASTM A790, ASTM A928, API 5LC, ASTM B775, EN10217-7 TC 1/2
Steel grade: TP304, 304H, 304L, 304LN, 316, 316L, 309, 310, 321, 409, 430, 446, 202
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
| standard | ASTM A312, ASTM A358, ASTM A790, ASTM A928, API 5LC, ASTM B775, EN10217-7 TC 1/2 etc |
| Steel grade | TP304, 304H, 304L, 304LN, 316, 316L, 309, 310, 321, 409, 430, 446, 202 etc |
| Outside diameter | 20mm-200mm |
| Thickness | 0.1mm-20mm |
| Length | 3m-8m |
| End protection | Plastic caps |
| Outside coating | Black painting, anti-corrosion oil, galvanized or as per required by customers |
| Packing | wooden boxes, plastic bags or according to different customers’ requests |
| Inspection and test | UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers |
| Delivery condition | Annealed, Normalized, Normalized and tempered |
| Chemical composition(%) | |
| C | ≤0.08 |
| Mn | ≤2.00 |
| P | ≤0.045 |
| S | ≤0.030 |
| Si | ≤1.0 |
| Cr | 18.0-20.0 |
| Ni | 11.0-15.0 |
| Mo | 3.0-4.0 |
| Mechanical properties | ||
| Tensile strength | Yield strength | Elongation |
| ≥515Mpa | ≥205Mpa | ≥40% |
Application:
317 seamless steel pipe can be used in many field, such as: ship building, automotive, power generation, food industry, paper industry, pharmaceutical, chemical, oil and gas, boiler and heat-exchanger, fluid, structure machining, etc.
Competitive advantage:
Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we have the latest machine and the professional technicians. We aim at offering high quality but competitive price pipe for our global customers.
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