Min. Order: | 1 Ton |
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Payment Terms: | T/T |
Supply Ability: | 2500 tons/month |
Place of Origin: | Zhejiang |
Location: | Ningbo, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer, Trading Company, Agent, Distributor/Wholesaler |
Main Products: | 4140 Hollow Bar Hollow Section, ASTM A192, ASTM A179, EN10216-2 Boiler Steel Pipes, Drill Rod Mining Tubes |
Means of Transport: | Ocean |
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Technique: | Seamless |
Brand Name: | New Era |
Outer Diameter: | 6--114mm |
Thickness: | 1--15mm |
Length: | Max 12000mm |
Certification: | ISO 9001-2008, TS16949 |
HS code: | 73043190 |
Payment Term: | TT |
Delivery Time: | 40 days |
Production Capacity: | 2500 tons/month |
Packing: | Standard Export Package |
Delivery Date: | 40 days |
Standard: ASTM A192
Application: For seamless carbon steel boiler and superheated tubes for high-pressure service
Size(mm): O. D.: 6.0~114.0 W. T.: 1~15 L: Max 12000
Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released
Certificate: ISO9001 TUV
Packing:
1. Standard export bundle wrapped with strong steel strip
2. Wooden case
3. Nylon packed
Payment: T/T
Delivery: With 40 days of order confirmation
Your special requirement is highly welcomed and will be fulfilled.
We always provide highest quality seamless pipe/tube and best service.
Chemical Composition | C | Mn | P≤ | S≤ | Si≤ |
0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Dimension And Wall Thickness Tolerances(SA-450/SA-450M):
OD In (mm) | + | - | WT In(mm) | + | - |
< 1(25.4) | 0.10 | 0.10 | ≤ 1.1/2(38.1) | 20% | 0 |
1 to 1.1/2(25.4 to38.1) | 0.15 | 0.15 | > 1.1/2(38.1) | 22% | 0 |
> 1.1/2 to<2(38.1 to 50.8) | 0.20 | 0.20 | |||
2 to < 2.1/2(50.8to 63.5) | 0.25 | 0.25 | |||
2.1/2 to < 3(63.5to 76.2) | 0.30 | 0.30 | |||
3 to 4(76.2 to 101.6) | 0.38 | 0.38 | |||
> 4 to 7.1/2(101.6to 190.5) | 0.38 | 0.64 | |||
> 7.1/2 to 9(190.5to 228.6) | 0.38 | 1.14 |
Hardness:
Brinell HardnessNumber | Rockwell HardnessNumber |
137HRB | 77HRB |