| Customization: | Available |
|---|---|
| Type: | Welded |
| Technique: | SAW |
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| Product Name | ASTM A252 GR.2 Piling Pipe Ssaw Steel Pipe |
| Applicable Products | SSAW Steel Pipe, Linepipe, Pile Pipe |
| Outer Diameter | 8 inch-120 inch(219mm-3048mm) |
| Wall thickness | 4.5mm-25.4mm |
| Length | Normally 12 meters, up to 60 meters |
| Standard | API SPEC 5L, ASTM A53/A53M, ASTM A252, ASTM A36, EN10219, EN10296, EN10217, ISO3183, GB/T9711 |
Material |
Gr.B, X42, X52, X60, X65, X70, X80, S235JR, S275J0, S275J2, S355J0, S355JR, S355K2, SS400, STK290, STK400, STK490, STK500, P235TR1, P265TR1, P235TR2, P265TR2 |
| Section Shape | Round Hollow |
| Technique | Double-sided submerged arc welding, spiral forming |
| Ends | Plain end/Beveled, plastic or steel protective cap, welding flange |
Surface Treatment |
1. Varnish coating/oil 2. 3LPE, 3PP, FBE 3. Galvanized 4. According to clients requirement |
| Packing | bare in loose, plastic packaging, hemp rope binding |
| MOQ | 5 Metric tons |
| Origin | China |
| Certificates | ISO9001, ISO14001, ISO18001, API 5L, API 5CT, CE, JIS |
| Delivery Time | Usually within 10-45 days after receipt of down payment (Big Qty shall be further discussed) |
| Product Application | Fluid, oil, petroleum, gas, water, steam, onshore, offshore, aboveground, underground, Structural |
| Name | Stainless Steel Pipe | |||||
| Standard | GB12770,GB12771,ASTM A249,ASTM A269,ASTMA270,ASTMA312,ASTMA554,JIS G 3463 | |||||
| Material Grade | 304,316,201,202,316L,430 | |||||
| Main Material | a) 201 (Ni0.8%-1%) | |||||
| b) 202 (Ni: 3.5%-4.5%) | ||||||
| c) 304 (Ni: 8% Cr: 18%) | ||||||
| d) 316 (Ni: 10% Cr: 18%) | ||||||
| Thickness | 0.5-2.0mm | |||||
| Length | 15x15,18x18,20x20,23.5x23.5 or as customers' request | |||||
| Tolerance | a)Outer Diameter; +/-0.2mm | |||||
| b)Thickness; +/-0.03mm | ||||||
| c)Length;+/-5mm | ||||||
| Surface | 180G, 320G, 400G Satin / Hairline | |||||
| 400G, 500G, 600G or 800G Mirror finish | ||||||
| Application | Electronics | |||||
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
| Chemical Composition of 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 | 12.5-14.5 | 15-18 | 18-20 | 16-18 | 16-18 | |
| Ni | 0.8-1.5 | 46 | 8-10.5 | 1014 | ||
| Mo | 2.0-3.0 | |||||
| Mechanical Proper | 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 | ||
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