SUS302 square stainless steel pipe SUS303 rectangular stainless steel tubes SUS304 SUS304L
| Nominal Diameter | O.D | WALL THICKNESS(MM) | ||||
| A | B | MM | SCH5S | SCH10S | SCH20S | SCH40S |
| 8 | 1/4" | 13.80 | 1.20 | 1.65 | 2.00 | 2.20 |
| 10 | 3/8" | 17.30 | 1.20 | 1.65 | 2.00 | 2.30 |
| 15 | 1/2" | 21.70 | 1.65 | 2.10 | 2.50 | 2.80 |
| 20 | 3/4" | 27.20 | 1.65 | 2.10 | 2.50 | 2.90 |
| 25 | 1" | 34.00 | 1.65 | 2.80 | 3.00 | 3.40 |
| 32 | 1 1/4" | 42.70 | 1.65 | 2.80 | 3.00 | 3.60 |
| 40 | 1 1/2" | 48.60 | 1.65 | 2.80 | 3.00 | 3.70 |
| 50 | 2" | 60.50 | 1.65 | 2.80 | 3.50 | 3.90 |
| 65 | 2 1/2" | 76.30 | 2.10 | 3.00 | 3.50 | 5.20 |
| 80 | 3" | 89.10 | 2.10 | 3.00 | 4.00 | 5.50 |
| 90 | 3 1/2" | 101.60 | 2.10 | 3.00 | 4.00 | 5.70 |
| 100 | 4" | 114.30 | 2.10 | 3.00 | 4.00 | 6.00 |
| 125 | 5" | 139.08 | 2.80 | 3.40 | 5.00 | 6.60 |
| 150 | 6" | 165.20 | 2.80 | 3.40 | 5.00 | 7.10 |
| 200 | 8" | 216.30 | 2.80 | 4.00 | 6.50 | 8.20 |
| 250 | 10" | 267.40 | 3.40 | 4.00 | 6.50 | 9.30 |
| 300 | 12" | 318.50 | 4.00 | 4.50 | 6.50 | 10.30 |
| 350 | 14" | 355.60 | 11.10 | |||
| 400 | 16" | 406.40 | 12.70 | |||
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤1.00 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | — |
| 202 | ≤0.15 | ≤1.00 | 7.5-10.00 | ≤0.06 | ≤0.03 | 4.0-6.0 | 17.0-18.0 | — |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | — |
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | — |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-10.0 | 18.0-20.0 | — |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | — |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | — |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | — |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤0.60 | 16.0-18.0 | — |
| 430A | ≤0.06 | ≤0.50 | ≤0.50 | ≤0.03 | ≤0.50 | ≤0.25 | 14.0-17.0 | — |
Q | How to order? |
A | Please send us your purchase order/specific inquiries by Email or Fax and Proforma Invoice will be sent back according to your order. Besides, following information will be needed: 1) Product information: Quantity, Specification(type of stainless steel pipe/tube such as round, square, rectangle or oval, dimension,such as diameter, length, width, thickness, etc.) 2) Delivery time required & packing requirement. 3)Shipping information: Company name, Address, Phone number, Destination seaport/airport. 4) Forwarder's contact details if there is any in China. |
Q | What are the trade terms we can be accepted? |
A | EXW, FOB, CFR, CIF. |
Q | What are the payment terms for sample cost and order amount? |
A | T/T or L/C preferred. |
Q | What is the whole process for doing business with us ? |
A
| 1) Please provide details products information you need. 2) If price acceptable and sample needed, sample can be customized via customers' requirement and be sent immediately. 3) If sample approved and bulk production required for order, proforma Invoice will be sent and products fabricating will be arranged at once when 30% deposit received. 4) Products photos, packing details, and will be sent to customers after products finished. Shipment will be arranged after the balance payment paid. |