Payment Terms | L/C, D/A, D/P, Western Union, MoneyGram |
Supply Ability | 60000tons per year |
Delivery Time | 5-8week days |
Packaging Details | 60000tons per year |
Material | Carbon steel |
Size | 5-400mm |
End | End |
Origin | China |
Length | As per requests |
Application | Mechaning pipes |
Brand Name | Torich |
Model Number | ISO8535 |
Certification | IS09001 ISO14001 TS16949 |
Place of Origin | China |
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Product Specification
Payment Terms | L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 60000tons per year |
Delivery Time | 5-8week days | Packaging Details | 60000tons per year |
Material | Carbon steel | Size | 5-400mm |
End | End | Origin | China |
Length | As per requests | Application | Mechaning pipes |
Brand Name | Torich | Model Number | ISO8535 |
Certification | IS09001 ISO14001 TS16949 | Place of Origin | China |
Carbon Steel AISI 1045 Precision Ground Shafting Precision Ground Tubing
andard & Material | Carbon Steel | ASTM A519 Standard | MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518 | |
JIS G3445 Standard | STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM18C STKM19A STKM19C STKM20A | |||
JIS G3473 Standard | STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B | |||
DIN 2391 Standard | St 35, St45, St52 | |||
EN 10297-1 Standard | E235, E275, E315, E355, E470 | |||
EN 10305-1 Standard | E215, E235, E355 | |||
EN 10305-4 Standard | E215, E235, E355 | |||
BS 6323-3 Standard | HFS 3, HFS 4, HFS 5, HFS 8 | |||
NF A49-311 | TU 37-b, TU 52-b, TU 56-b, TU XC35 | |||
Alloy Steel | ASTM A519 Standard | 1345, 3140, 4130, 4135, 4140, 4150, 4320, 4340, 5120, 5130 | ||
JIS G3429 Standard | STH11, 12 STH21, 122 STH31 | |||
JIS G3441 Standard | SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM440TK | |||
Size | Size Range | Tolerance | ||
OD | 10-80mm | -0.035 -- +0.045mm | ||
ID | 5-74mm | ±0.035mm | ||
WT | 1-14mm | depends on sizes | ||
Length | random or fixed length | +0-3.5mm | ||
Straightness | 0.15:1000, 0.4:1000, 0.5:1000 1:1000 or customized | |||
Surface Roughness | Ra 0.02—0.4μm |
Final supply conditions | ||
Designation | Symbol | Description |
Cold finished (hard) | BK | Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation. |
Cold finished (soft) | BKW | The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding). |
Cold finished and stress-relieved | BKS | Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree. |
Annealed | GBK | The last cold forming process is followed by annealing in a controlled atmosphere. |
Normalized | NBK | The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere. |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification:
Site Member
Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DO... Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DO...
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