TOBO STEEL GROUP CHINA
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 7500 tons per year |
| Delivery Time | According to the qty |
| Packaging Details | in plastic bags then in bundles |
| Type | Elbow,Coupling,seamless,welding |
| Size | Customized Size |
| Head code | round,Square,Hexagon |
| Packing | inner poly bag,Plastic Bag+Carton,plywood case or pallet,According customer's requesment |
| Shape | Equal,ROUND,Equal & Reducing |
| Color | Customer's Requirement |
| Surface | As customer's requirement |
| Application | Connect Pipes,oil pipelines,Food,Industry,Fire |
| Thickness | standard schedule |
| Brand Name | TOBO |
| Model Number | ASTM A403 Grade WPS31254 |
| Certification | BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 7500 tons per year |
| Delivery Time | According to the qty | Packaging Details | in plastic bags then in bundles |
| Type | Elbow,Coupling,seamless,welding | Size | Customized Size |
| Head code | round,Square,Hexagon | Packing | inner poly bag,Plastic Bag+Carton,plywood case or pallet,According customer's requesment |
| Shape | Equal,ROUND,Equal & Reducing | Color | Customer's Requirement |
| Surface | As customer's requirement | Application | Connect Pipes,oil pipelines,Food,Industry,Fire |
| Thickness | standard schedule | Brand Name | TOBO |
| Model Number | ASTM A403 Grade WPS31254 | Certification | BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | CHINA | ||
| High Light | WPB Stainless Steel Elbow Fitting ，Equal Seamless Stainless Steel Pipe ，45 Degree Elbow Fitting | ||
2" 45° Elbow Long Radius ASME B16.9 BW WROUGHT-S ASTM A 234 GR. WPB GA-E-60112
For the seamless steel pipe fittings refers to the fittings raw material from the seamless steel pipes and tubes;
Thus the welded steel pipe fittings covers the fittings raw material from welded steel pipes.
It shall be noted that,
ASTM A234 specification does not cover cast welding fittings or fittings machined from castings.
The manufacturing processes for pipe fittings includes forging and shaping operations. As well as pressing, hammering, piercing, extruding, upsetting, rolling, bending, fusion welding and machining. Or the processes of combination of two or more of these operations.
During the manufacturing steel pipe fittings, below activities shall be noted:
1, Injurious imperfections, welding defects shall be not created.
2, After shaping or forming the fittings in a suitable temperature, it shall be cooled in a appropriate environments to a temperature that below the critical range. And no defects shall be made during the cooling procedures. The cooling rapid shall be not more than in the air.
3, Suitable inspection shall be performed after manufacturing. (Hydrostatic test, hardness test, tensile test etc)
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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