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 |
| OD size | 6mm to 114.3mm |
| Thickness | 1mm to 20mm |
| Standard | DIN2391, EN10305, EN10216, EN10210 |
| Material | ST35, ST45, ST52 |
| Type | Seamless cold drawning precision tube |
| Delivery State | +N, +NBK,+C,+BKS,+GBK |
| Brand Name | Joyruns |
| Model Number | 25.4*2.77 |
| 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 |
| OD size | 6mm to 114.3mm | Thickness | 1mm to 20mm |
| Standard | DIN2391, EN10305, EN10216, EN10210 | Material | ST35, ST45, ST52 |
| Type | Seamless cold drawning precision tube | Delivery State | +N, +NBK,+C,+BKS,+GBK |
| Brand Name | Joyruns | Model Number | 25.4*2.77 |
| Certification | ISO9001 | Place of Origin | Changzhou |
| High Light | ASTM A334 Heat Exchanger Steel Tube ，20mm Heat Exchanger Steel Tube ，6mm cold drawn steel tubes | ||
ASTM A334 Gr.1 Low-Temperature cold drawing seamless tube
ASME SA 334 Grade 1 Carbon Steel Seamless Tubes are Medium Carbon Steel Tubes with max 0.30 % carbon content with a combination of 0.40 – 1.06 % manganese. These Tubes are most commonly used for general purpose applications worldwide. ASME SA 334 Grade 1 Tubes are ductile and strong Tubes with long-wearing properties. These Tubes are manufactured as per ASME Specification and are commercially referred to as carbon steel Tubes.
ASME SA / ASTM A334 Low-Temperature Pipe Chemical Composition :
| C, % | Mn, % | P, % | S, % |
| 0.30 max | 0.40-1.06 | 0.025 max | 0.025 max |
A334 Grade 1 Seamless Pipes and Tubes Mechanical properties:
| Tensile Strength , MPa8 | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 380 min | 205 min | 35 min | 163 max |
| Equivalent Designation | |||||
| DIN | EN | BS | NFA | ASTM | ASME |
| – | EN P215NL Grade 10217-4 | – | ASTM A334 Grade1 | ASME SA 334 Grade 1 | – |
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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