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Sihe Steel
Sihe Steel
904L is a non-stabilised low carbon high alloy austenitic stainless steel. The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. It is also highly resistant to chloride attack - both pitting / crevice corrosion and stress corrosion cracking.
This grade is non-magnetic in all conditions and has excellent weldability and formability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures.
904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by duplex stainless steel 2205 (S31803 or S32205), so it is used less commonly than in the past.
These properties are specified for flat rolled product (plate, sheet and coil) in ASTM B625. Similar but not necessarily identical properties are specified for other products such as pipe, tube and bar in their respective specifications.
316 STAINLESS STEEL COIL TUBING, STAINLESS STEEL 316L COIL TUBE DEALER, STAINLESS STEEL 201 COIL TUBES SUPPLIER, SS COIL TUBE EXPORTER, STAINLESS STEEL WELDED COIL TUBE, STEEL COIL TUBING
We are a privately owned Supplier of Stainless Steel Coil Tube and stainless steel welded pipe manufactured in accordance with national and international standards. We are also a stockist and distributor of Stainless Steel Seamless Coil Tube and Stainless Steel Welded Coil Tube. Our facility has earned the status of a preferred Stainless Steel Coil Tube manufacturer. Our Stainless Steel Coil Tubings are available in a variety of sizes and can be cut and polished to your specifications. We are a well-known supplier, stockist & distributor of Coil Tubing in a number of standard sizes and grades, including 304/304L and 316/316L, Alloy 625, and Alloy 825. Length ranges from 800 to 3500M/COIL. Coil stainless steel tubing is widely used in petrochemical, natural gas, oil and gas, and geothermal applications. Buy SS Coil tube at the best price.
We are a leading manufacturer of a wide size range & wall thickness in Inconel 625 Seamless Tubing for aerospace, chemical & Pharma industries. For high corrosion-resistant applications, Alloy 625 Welded tubing is the best option and is used to manufacture aircraft components. Alloy 625 exhaust tubing is a useful material to manufacture high-quality tubing for oil & gas, food processing, as well as power generation industries.
| Specification Parameter | Details |
|---|---|
| Stainless Steel Coil Tube Outside Diameter | 6.25MM - 25.4mm |
| Stainless Steel Coil Tube Thickness | 0.2mm – 2mm |
| Stainless Steel Coil Tube Grades | TP-304, 304L, 316, 316L, 201, Alloy 625, 825, 2205, etc. |
| Stainless Steel Seamless Coil Tubing Specifications | ASTM A213 (average wall) and ASTM A269 |
| Stainless Steel Welded Coil Tubing Specifications | ASTM A249 and ASTM A269 |
We offer Stainless Steel Coil Tube in sizes from 6.35 to 25.4 MM and wall thickness from 0.2 to 2. Generally, these SS Coil Tubings are available in lengths up to 3500m. Stainless steel tube straighteners make coiled tubing installation faster and easier. We offer a comprehensive range of SS Coil Tubes to customers in various industry verticals. Depending on the applications, Stainless Steel Seamless Coil Tubes are available in different sizes. We can customize the ideal tubing for your unique application. Confirm availability and pricing with our team.
As a large stockholder of Stainless Steel Coil Tube, we maintain a huge inventory of Stainless Steel 304 Coil Tube, Stainless Steel 304L Coil Tube, Stainless Steel 316 Coil Tube, Stainless Steel 316L Coil Tube, and Stainless Steel 201 Coil Tube.
| Material | Heat Treatment | Temp Min. ºF(ºC) | Tensile Strength Ksi (MPa) Min. | Yield Strength Ksi (MPa) Min. | Elongation %, Min |
|---|---|---|---|---|---|
| TP304 | Solution | 1900 (1040) | 75 (515) | 30 (205) | 35 |
| TP304L | Solution | 1900 (1040) | 70 (485) | 25 (170) | 35 |
| TP316 | Solution | 1900 (1040) | 75 (515) | 30 (205) | 35 |
| TP316L | Solution | 1900 (1040) | 70 (485) | 25 (170) | 35 |
| U.S.A. (AISI) | GERMANY (DIN) | GERMANY (W.N.) | FRANCE (AFNOR) | JAPAN (JIS) | ITALY (UNI) | SWEDEN (SIS) | U.K. (BSI) | E.U. (EURONORM) | RUSSIA |
|---|---|---|---|---|---|---|---|---|---|
| 201 | - | - | - | SUS 201 | - | - | - | - | - |
| 301 | X 12 CrNi 17 7 | 1.4310 | Z 12 CN 17-07 | SUS 301 | X 12 CrNi 1707 | 23 31 | 301S21 | X 12 CrNi 17 7 | - |
| 302 | X 5 CrNi 18 7 | 1.4319 | Z 10 CN 18-09 | SUS 302 | X 10 CrNi 1809 | 23 31 | 302S25 | X 10 CrNi 18 9 | 12KH18N9 |
| 303 | X 10 CrNiS 18 9 | 1.4305 | Z 10 CNF 18-09 | SUS 303 | X 10 CrNiS 1809 | 23 46 | 303S21 | X 10 CrNiS 18 9 | - |
| 304 | X 5 CrNi 18 10 | 1.4301 | Z 6 CN 18-09 | SUS 304 | X 5 CrNi 1810 | 23 32 | 304S15 | X 6 CrNi 18 10 | 08KH18N10 |
| 304 L | X 2 CrNi 18 11 | 1.4306 | Z 2 CN 18-10 | SUS 304L | X 2 CrNi 1911 | 23 52 | 304S11 | X 3 CrNi 18 10 | 03KH18N11 |
| 310 S | X 12 CrNi 25 20 | 1.4842 | Z 12 CN 25-20 | SUS 310S | X 5 CrNi 2520 | 23 61 | - | X 6 CrNi 25 20 | 10KH23N18 |
| 316 | X 5 CrNiMo 17 12 2 | 1.4401 | Z 6 CND 17-11 | SUS 316 | X 5 CrNiMo 1712 | 23 47 | 316S31 | X 6 CrNiMo 17 12 2 | - |
| 316 L | X 2 CrNiMo 17 13 2 | 1.4404 | Z 2 CND 17-12 | SUS 316L | X 2 CrNiMo 1712 | 23 48 | 316S11 | X 3 CrNiMo 17 12 2 | 03KH17N14M2 |
| 321 | X 6 CrNiTi 18 10 | 1.4541 | Z 6 CNT 18-10 | SUS 321 | X 6 CrNiTi 1811 | 23 37 | 321S31 | X 6 CrNiTi 18 10 | 08KH18N10T |
| 347 | X 6 CrNiNb 18 10 | 1.4550 | Z 6 CNNb 18-10 | SUS 347 | X 6 CrNiNb 1811 | 23 38 | 347S31 | X 6 CrNiNb 18 10 | 08KH18N12B |
| 904L | - | 1.4939 | Z 12 CNDV 12-02 | - | - | - | - | - | - |
| ITEM | Grade | Size (MM) | Pressure (Mpa) | Length (M) |
|---|---|---|---|---|
| 1 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 1/8″×0.025″ | 3200 | 500-2000 |
| 2 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 1/8″×0.035″ | 3200 | 500-2000 |
| 3 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 1/4″×0.035″ | 2000 | 500-2000 |
| 4 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 1/4″×0.049″ | 2000 | 500-2000 |
| 5 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 3/8″×0.035″ | 1500 | 500-2000 |
| 6 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 3/8″×0.049″ | 1500 | 500-2000 |
| 7 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 1/2″×0.049″ | 1000 | 500-2000 |
| 8 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | 1/2″×0.065″ | 1000 | 500-2000 |
| 9 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | φ3mm×0.7mm | 3200 | 500-2000 |
| 10 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | φ6mm×0.9mm | 2000 | 500-2000 |
| 11 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | φ8mm×1mm | 1800 | 500-2000 |
| 12 | 316L, 304L, 304, alloy 625, 825, 2205, 2507 | φ10mm×1.2mm | 1500 | 500-2000 |
| Item | W.T (mm) | 3.0-4.0 OD | 4.01-6.00 OD | 6.01-8.00 OD | 8.01-10.0 OD | 10.01-12.7 OD | 12.71-19.05 OD | 19.05-25.4 OD |
|---|---|---|---|---|---|---|---|---|
| Coil Tubing | 0.30-0.40 | √ | √ | √ | - | - | - | - |
| Coil Tubing | 0.41-0.50 | √ | √ | √ | √ | - | - | - |
| Coil Tubing | 0.51-0.60 | √ | √ | √ | √ | √ | - | - |
| Coil Tubing | 0.61-0.70 | √ | √ | √ | √ | √ | √ | - |
| Coil Tubing | 0.71-1.00 | √ | √ | √ | √ | √ | √ | √ |
| Coil Tubing | 1.01-1.20 | - | √ | √ | √ | √ | √ | √ |
| Coil Tubing | 1.21-1.50 | - | - | - | √ | √ | √ | √ |
Seamless coiled tubing is the preferred choice in critical applications, avoiding risks of impurities often associated with welded tubing:
Our manufacturing plant operates three advanced production lines for stainless steel coiled tubes and pipes. With over ten years of exporting experience, we are fully equipped for specialized processing operations including bending, stretching, saw cutting, stamping, and polishing. Our stainless steel products are widely used in bathroom pendants, hanger accessories, hardware, condensation heating systems, and hospitality equipment. We welcome customers from all over the world to submit designs, drawings, or samples for customized production.
Our specialized production lines produce high-quality continuous welded pipe with fully integrated testing technologies. We have introduced top-tier bright annealing technology to perform online softening treatments for stainless steel pipes. Additionally, we conduct pressure tests, flaring tests, bending tests, 100% hardness tests, stretch tests, and air tightness tests to guarantee reliable quality. Over 80% of our production is exported worldwide.
| Stock Categories | Product Type |
|---|---|
| Stainless Steel Tubing Coil 3/4 | Stainless Steel Tubing Coil 1/4 |
| 1″ Stainless Steel Coil Tubing | Stainless Steel Tubing Coil 1/2 |
| Stainless Steel Tube Coil Heat Exchanger | Stainless Steel Tube Coil Suppliers |
| Stainless Steel 304 Seamless Coil Tubing | Stainless Steel 316 Seamless Coil Tubing |
| 316 Stainless Steel Coil Tubing | Stainless Steel Cooling Coil Tube |
| SS 304 Coil Tube Suppliers | SS 316L Coil Tube |
| SS 316 Coil Tube Suppliers | Stainless Steel Welded Coil Tube |
| Stainless Steel Seamless Coil Tube | SS Seamless Coil Tube |
| Stainless Steel Coil Tubing | Coil Stainless Steel Tubing |
| 304 Stainless Steel Coil Tube | SS 316L Coil Tube |
| Stainless Steel Coil Tube Size Chart | Stainless Steel Coil Tubing for Sale |
| Stainless Steel Bright Annealed Coil Tube | 304L Stainless Steel Coil Tube |
| Stainless Steel 201 Coil Tubes | Stainless Steel Coil 316 Tube |
| 3/8 Stainless Steel Tubing Coil | Stainless Steel Coil Tube 304 |
| Hot Rolled Stainless Steel Coil Tube | 316L Stainless Steel Coil Tube |
| food grade stainless steel tubing coil | Schedule 10 / 40 / 80 Stainless Steel Coil Tube |
