| Categories | Seamless Stainless Steel Tubing |
|---|---|
| Brand Name: | zheheng |
| Model Number: | 1inch--10inch |
| Certification: | ISO9001 PED |
| Place of Origin: | CHINA |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, D/A, D/P |
| Supply Ability: | 50TONS/30DAYS |
| Delivery Time: | 30 DAYS |
| Packaging Details: | In bundles with waterproof material,or wooden crate packing |
| technique: | cold draw |
| size: | large diameter |
| type: | hollow |
| steel grades: | 304,316l,321,347 |
| application: | fluid and gas transport |
| shape: | perforated |
Buy large diameter perforated / hollow cold drawn duplex seamless stainless steel tube
Zheheng steel are specialized in produce all kinds of large diameter stainless steel tube,lollow seamless stainless steel tube,cold draw duplex stainless steel tube ,perforated stainless steel tube,we are strictly according to standard ASTM A249-84b, ASTM A269-90A, ASTM A270, ASTM A312, ASTM A688 etc. Top grade quality such as 201, 202, 304, 304L, 316 and 316L are always available in large stock for promptly delivery. It's thickness range from 1.0 to 6.0 mm depend on diverse applications. The dimensions of circle, square, rectangular tube also can be customized. We offer competitive price and processing with best services.
For the shape of the tube, it contains round tube, square tube and rectangular tube.
Stainless steel round tube/pipe
1. Material: 304, 304L, 316, 316L, etc.
2. Round Size: 6MM-1000MM
3. Wall Thickness: 1.0mm - 6.0mm
4. Type: ERW / WELDED
5. Length: 4 to12 MTR
6. Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
Stainless Steel Square tube/pipe
1. Material: 304, 304L, 316, 316L etc.
2. Square Size: 10x10 ---150x150 MM
3. Wall Thickness: 1.0mm - 6.0mm
4. Type: ERW / WELDED / SEAMLESS
5. Length: 4 to 12 MTR
6. Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
Stainless Steel Rectangular tube/pipe
1. Material: 304, 304L, 316, 316L,etc.
2. Square Size: 10x20 ---100x150 MM
3. Wall Thickness: 1.0mm - 6.0mm
4. Type: ERW / WELDED / SEAMLESS
5. Length: 4 to 12 MTR
6. Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
product description and chemical composition
| Name | Stainless Steel pipe | |||||
| Standard | ASTM A554, A249, A269 and A270, A312 | |||||
| Material Grade | 201 ( Ni 1.2%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430 | |||||
Tolerance | a) Outer Diameter: +/- 0.2mm | |||||
| b) Thickness: +/- 0.02mm | ||||||
| c) Length: +/- 5mm | ||||||
| Application | Decoration construction, upholstery, industry instrument | |||||
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316 | 430 |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | |
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
| P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
| Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | |
| N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | ||
| Mo | 2.0-3.0 | |||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
| Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
| Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
| Hardness (HV) | <253 | <253 | <200 | <200 | ||
Our product show :
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310s X8CrNi25-211.4841 15mm Cold Drawn Seamless Steel Tube 10/12 Inch ASTM 314
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S32304 / 2304 / 1.4362 Cold Rolled Steel Tube Solution Annealed And Pickled
Bendable Astm A269 316l Stainless Steel Bright Annealed With Flexible Dimension
Aisi310s Seamless Stainless Steel Tubing , Pressure Vessels Steel Metal Tubing
Decoration, Construction And Upholstery Polishing Welded Thickness 150mm 2205 Duplex Steel Pipe
Polished Matte Stainless Steel Tubing EN1.4301 JIS SUS304 150mm Corrosion Resistant
JIS SUS304 Seamless Tubing Stainless Steel Pipe 75mm Diameter EN1.4301
Sanitary Welded Stainless Steel Pipe Thick Wall Ss EN 1.4301 JIS SUS301 1000mm
304 X5crNi18-10 1.4301 10mm 1 Inch Stainless Steel 304l Pipes SCH10 AISI DIN 17456 6000mm
