Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 2000Tons/Month |
| Delivery Time | 30days |
| Packaging Details | plastic packing, end caps, wooden box packing |
| Standard | DIN,ASTM,AISI,JIS,GB |
| Grade | 201/202/304 /304L/316/316L/321/310s/410/420/430/440/439ect |
| Application | Stainless Boiler Tube |
| Technique | Cold Drawn |
| Outer diameter | 6-760mm |
| Thickness | 0.1mm-100mm |
| Length | as customer's request |
| Surface | Annealing,polished,Pickled |
| Brand Name | Joyruns |
| Model Number | 6mm to 760mm |
| Certification | ISO9001 |
| Place of Origin | Changzhou |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000Tons/Month |
| Delivery Time | 30days | Packaging Details | plastic packing, end caps, wooden box packing |
| Standard | DIN,ASTM,AISI,JIS,GB | Grade | 201/202/304 /304L/316/316L/321/310s/410/420/430/440/439ect |
| Application | Stainless Boiler Tube | Technique | Cold Drawn |
| Outer diameter | 6-760mm | Thickness | 0.1mm-100mm |
| Length | as customer's request | Surface | Annealing,polished,Pickled |
| Brand Name | Joyruns | Model Number | 6mm to 760mm |
| Certification | ISO9001 | Place of Origin | Changzhou |
| High Light | Stainless Boiler Tube 51*5mm ，TP347H Stainless Boiler Tube ，ASTM A213 Cold Drawn Seamless Tube | ||
ASTM A213 TP347H 51*5mm Cold Drawn Stainless Boiler tube
TP347H is stainless steel tube, austenite stainless acid-resistant steel body, widely used in aviation, petrochemical, food, paper and other industries, such as aircraft engine exhaust manifold and manifold, turbine compressor heat pipe and in a small load and temperature does not exceed 850 ℃ under the working conditions of the parts. TP347H stainless steel tube is characterized by good intergranular corrosion resistance, acid, alkali, salt solution, has good corrosion resistance.
Standard: ASTM A312/A312M ASME SA213/SA213M ASTM A269 EN10216-5 GOST9941-81 JIS 3459
Delivery Condition: Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
A312 TP347 Composition Analysis
| C | Mn | P | Si | Ni | Cr | Mo | Nb | |
| TP347 | 0.08 | 2.00 | 0.045 | 1.00 | 9-12 | 17-19 | 2.5-3.5 | 10C-1.1 |
| TP347H | 0.04-0.10 | 2.00 | 0.045 | 1.00 | 9-12 | 17-19 | 3.0-3.5 | 8C-1.1 |
Mechanical properties
| UNS | Tensile strength(Mpa) | Yield point(Mpa) | Elongation(%) |
| TP347 | 515 | 205 | 35 |
| TP347H | 515 | 205 | 35 |
| GRADE | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN | SS |
|
| USA | GERMAN | JAPAN | RUSSIAN | BRITISH | RUSSIAN | EUROPE | SWEDISH |
| ASTM A312 347 | S34700 | 1.4550 | - | - | - | - | X6CrNiNb18-10 | - |
Hydraulic Testing & ECT Testing
Packing
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2000
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur... Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur...
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