6M Stainless Steel Pipe SS316L SS310S 180# 240# 320# 304 SS Seamless Tubing
| Attribute | Value |
|---|---|
| Material | TP201, TP304, TP304L, TP316L, TP317L, TP321, TP310S, TP347, TP904L, 2205 |
| OD | 3mm-3000mm |
| WT | 0.5mm-50mm |
| Length | 5800mm, 6000mm, 12000mm or as requested |
| Surface | Polished 180G/240G/320G/600G |
| Price Terms | EXW, FOB, CIF and so on |
| Package | Packed in sea-worth bundles or Plywood cases |
| Standard | ASTM A312, A778, A358, EN 10217-7, API 5LC, JIS G3459, G3468 |
| Applications | Chemical, Petroleum, Power, Gas, Metallurgy, Shipbuilding, Construction, Automative, etc. |
| Brand Name | Yuhao |
Our AISI 304/316 stainless steel welded pipes combine exceptional corrosion resistance, high strength, and durability for demanding industrial applications. Available in sizes from 1/8" to 48" OD with customizable thickness (0.5mm-1200mm), they comply with ASTM/ASME standards and are ISO-certified.
Ideal for petrochemical, construction, food processing, and HVAC systems, these pipes feature precision welding technology for leak-proof performance. Options include polished surfaces (180-600 grit) or anti-rust coatings. We offer OEM/ODM services, free sample testing, and flexible MOQs. Orders ship within 10-20 days via FOB/CIF terms, supported by T/T, L/C, or PayPal.
| NPS | INCH | O.D | 5S | 10S | 40S |
|---|---|---|---|---|---|
| 8 | 1/4'' | 13.72 | 1.24 | 1.65 | 2.24 |
| 10 | 3/8'' | 17.15 | 1.24 | 1.65 | 2.31 |
| 15 | 1/2'' | 21.34 | 1.65 | 2.11 | 2.77 |
| 20 | 3/4'' | 26.67 | 1.65 | 2.11 | 2.87 |
| 25 | 1'' | 33.4 | 1.65 | 2.77 | 3.38 |
| 32 | 1-1/4'' | 42.16 | 1.65 | 2.77 | 3.56 |
| 40 | 1-1/2'' | 48.26 | 1.65 | 2.77 | 3.68 |
| 50 | 2'' | 60.33 | 1.65 | 2.77 | 3.91 |
| 65 | 2-1/2'' | 73.03 | 2.11 | 3.05 | 5.16 |
| 80 | 3'' | 88.9 | 2.11 | 3.05 | 5.49 |
| 90 | 3-1/2'' | 101.6 | 2.11 | 3.05 | 5.74 |
| 100 | 4'' | 114.3 | 2.11 | 3.05 | 6.02 |
| 125 | 5'' | 141.3 | 2.77 | 3.4 | 6.55 |
| 150 | 6'' | 168.28 | 2.77 | 3.4 | 7.11 |
| 200 | 8'' | 219.08 | 2.77 | 3.76 | 8.18 |
| 250 | 10'' | 273.05 | 3.4 | 4.19 | 9.27 |
| 300 | 12'' | 323.85 | 3.96 | 4.57 | 9.53 |
| NPS | INCH | O.D | 5S | 10S | 20S | 40S |
|---|---|---|---|---|---|---|
| 8 | 1/4'' | 13.8 | 1.2 | 1.65 | 2.0 | 2.2 |
| 10 | 3/8'' | 17.3 | 1.2 | 1.65 | 2.0 | 2.3 |
| 15 | 1/2'' | 21.7 | 1.65 | 2.1 | 2.5 | 2.8 |
| 20 | 3/4'' | 27.2 | 1.65 | 2.1 | 2.5 | 2.9 |
| 25 | 1'' | 34 | 1.65 | 2.8 | 3.0 | 3.4 |
| 32 | 1-1/4'' | 42.7 | 1.65 | 2.8 | 3.0 | 3.6 |
| 40 | 1-1/2'' | 48.6 | 1.65 | 2.8 | 3.0 | 3.7 |
| 50 | 2'' | 60.5 | 1.65 | 2.8 | 3.5 | 3.9 |
| 65 | 2-1/2'' | 76.3 | 2.1 | 3.0 | 3.5 | 5.2 |
| 80 | 3'' | 89.1 | 2.1 | 3.0 | 4.0 | 5.5 |
| 90 | 3-1/2'' | 101.6 | 2.1 | 3.0 | 4.0 | 5.7 |
| 100 | 4'' | 114.3 | 2.1 | 3.0 | 4.0 | 6.0 |
| 125 | 5'' | 139.8 | 2.8 | 3.4 | 5.0 | 6.6 |
| 150 | 6'' | 165.2 | 2.8 | 3.4 | 5.0 | 7.1 |
| 200 | 8'' | 216.3 | 2.8 | 4.0 | 6.5 | 8.2 |
| 250 | 10'' | 267.4 | 3.4 | 4.0 | 6.5 | 9.3 |
| 300 | 12'' | 318.5 | 3.4 | 4.5 | 6.5 | 10.3 |
Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.
The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.