| Payment Type: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Express |
Model No.: 201 304 304L 316 316L 301 321 410 420 441 439 409L
Brand: Xinsuju
Product Name: Stainless Steel Welded Round Pipe
MOQ: 1 ton
Keyword: Stainless steel pipe
Technique: Hot Rolled Or Cold Rolled
Length: 1-12m or customized
Delivery Time: 15-30 days
Production Process: welding/ polishing
Size: customized
Surface Finish: 2B
Invoicing: by actual weight
| Selling Units | : | Kilogram |
| Package Type | : | standard export packing |
| Picture Example | : |
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steel pipe according to the material is divided into ordinary Carbon steel pipe, high quality carbon structure steel pipe, alloy structure pipe, alloy steel pipe, bearing steel pipe, Stainless Steel pipe and bimetallic composite pipe, coating and coating pipe to save precious metals and meet special requirements.
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc | |||
| Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc | |||
| Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, etc | |||
| Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, etc | |||
| chemical component ( %) | |||||||
| Grade ASTM | C | Si | Mn | S | P | Cr | Ni |
| 201 | ≤0.15 | ≤0.75 | 5.50-7.50 | ≤0.030 | ≤0.060 | 16.00-18.00 | 3.50-5.50 |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 8.00-11.00 |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 18.00-20.00 | 8.00-12.00 |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 22.00-24.00 | 12.00-15.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 24.00-26.00 | 19.00-22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.045 | 16.00-18.00 | 10.00-14.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 16.00-18.00 | 12.00-15.00 |
Production process of stainless steel pipe: Round steel preparation - heating - hot rolling piercing - head cutting - pickling - grinding - lubrication - cold rolling processing - degreasing - solution heat treatment - straightening - pipe cutting - pickling - finished product inspection.
It is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical industry,
medical treatment, food, light industry, machinery and instruments.
FAQ
Q:What is your advantage?A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Other products: 304 Stainless Steel Round Rod, Astm Stainless Steel Round Bar, Carbon Steel Seamless Steel Pipe, Carbon steel pipe, Carbon steel seamless steel pipe, Copper , DX51 galvanized roll, Galvanized Coil , Galvanized Pipe
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