Jiangsu Hongbao Group Co., Ltd.
| Supply Ability | 30000MT per year |
| Delivery Time | within 50 days |
| Packaging Details | seaworthy plywooden case packing. |
| Material: | Low Carbon Steel,Carbon Steel,Carbon Alloy Steel,E355,E235,ST37.2 |
| Origin: | Jiangsu,China |
| OD: | 4-383mm |
| Thickness: | 0.5-18mm |
| Processing: | Seamless |
| Package: | Seaworthy Packing. |
| Brand Name | Hongbao |
| Model Number | HBCDSST-1 |
| Certification | TS16949,DNV,PED,ISO,TUV,LR |
| Place of Origin | Jiangsu, China |
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Product Specification
| Supply Ability | 30000MT per year | Delivery Time | within 50 days |
| Packaging Details | seaworthy plywooden case packing. | Material: | Low Carbon Steel,Carbon Steel,Carbon Alloy Steel,E355,E235,ST37.2 |
| Origin: | Jiangsu,China | OD: | 4-383mm |
| Thickness: | 0.5-18mm | Processing: | Seamless |
| Package: | Seaworthy Packing. | Brand Name | Hongbao |
| Model Number | HBCDSST-1 | Certification | TS16949,DNV,PED,ISO,TUV,LR |
| Place of Origin | Jiangsu, China | ||
| High Light | cold rolled steel tube ，cold drawn seamless pipe | ||
ASTM A192 A213 Cold Drawn Seamless Carbon Steel Boiler Tubes For High Pressure Service
Description
| 1 | Standard | Seamless Steel Pipe |
| 2 | Material |
1. 10#, 20#, Q235B, Q345B, 45# 2. A106 GR.A, B; A53 GR.A,B; A179, A192,A333 GR.6 |
| 3 | Type: | Seamless |
| 4 | Technique: | Hot rolled & Cold drawn |
| 5 | OD: | (1) Hot rolled: 32-600mm (ND: 1''-24'') |
| (2) Cold drawn: 6-200mm (ND: 1/8''-8'') | ||
| 6 | WT: | (1) Hot rolled: 2.5-75mm |
| (2) Cold drawn: min thickness 0.25mm | ||
| 7 | Length: | Fixed length ( expensive), DRL length ( cheap) |
| 8 | Surface treatment: | (1) Varnish / Oil (red & black) painting, |
| (2) Zinc coated (hot dipped galvanized) | ||
| (3) Anti-corrosion powder coating, 2PP/2PE, 3PP/3PE, FBE (Brand: 3M, DoPont). | ||
| 9 | Usage: | Above 450° high temperature |
| 10 | Application: | (1) Seamless steel line pipe transporte oil & gas in petroleum industry |
| (2) Convey high temperature fluid in the fertilizer machine | ||
| (3) Boiler pipe, including over-heat pipe, boiling water pipe, locomotive smoke pipe (big & small) | ||
|
(4) Heat-exchange pipe for refinery |
Chemical composition and mechanical property
| A106: Chemical components and mechanical property | |||||||||||||
| STD | Trade mark | CHEMICAL COMPONENT | MECHANICAL PROPERTY | ||||||||||
| C | Si | Mn | P,S | Cu | Ni | Mo | Cr | V | Tensile Strength(Mpa) | Yield | Elongation | ||
| Strength(Mpa) | |||||||||||||
| ASTM | B | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.08 | ≥415 | ≥240 | ≥30 |
| A106 | C | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.40 | ||||
Applications:
for Boilers,Superheaters,
Heat-Exchangers,
High-pressure Boilers,
Steam Boilers
Cold Condensers and High-Pressure Services,
High-Temperature Services for Boiler Constructions
Manufacture:Tubes are manufactured by seamless process and both hot finished and cold finished are applicable.
seamless boiler steel tube
heat exchanger boiler steel pipe
Heat treatment:Hot finished tubes need not be heat treated.Cold Finished tubes are heat treated after the final cold finishing pass at a temperature of 1200℉(650℃) or higher
Company Details
Business Type:
Manufacturer
Year Established:
1958
Total Annual:
60000000-80000000
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali... Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali...
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