TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000Tons/Year |
| Delivery Time | 30-45work days |
| Packaging Details | In plywood case,In wooden box. |
| Product name | GB/T3639 Seamless Cold Drawn Or Cold Rolled Steel Tubes For Precison Application |
| Keyword | Seamless Steel Tubes |
| Terms of Trade | CIF FOB CFR |
| Surface | Oiled |
| Material | 10#, 20#, 45#, Cr-Mo alloy, 16Mn, SAE1010, SAE1020, |
| WT | 1-8mm |
| Shape | Round |
| Length | 2-12m |
| OD | 10-110mm |
| Brand | TORICH |
| Brand Name | TORICH |
| Model Number | GB/T3639 |
| Certification | ISO9001 ISO14001 |
| 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 | 50000Tons/Year |
| Delivery Time | 30-45work days | Packaging Details | In plywood case,In wooden box. |
| Product name | GB/T3639 Seamless Cold Drawn Or Cold Rolled Steel Tubes For Precison Application | Keyword | Seamless Steel Tubes |
| Terms of Trade | CIF FOB CFR | Surface | Oiled |
| Material | 10#, 20#, 45#, Cr-Mo alloy, 16Mn, SAE1010, SAE1020, | WT | 1-8mm |
| Shape | Round | Length | 2-12m |
| OD | 10-110mm | Brand | TORICH |
| Brand Name | TORICH | Model Number | GB/T3639 |
| Certification | ISO9001 ISO14001 | Place of Origin | China |
| High Light | seamless steel pipe ，seamless carbon steel tube | ||
GB/T3639 Seamless Cold Drawn Or Cold Rolled Steel Tubes For Precison Application
Steel Grade/Steel Material:10#, 20#, 45#, Cr-Mo alloy, 16Mn, SAE1010, SAE1020, SAE1045, SKTM11,37Mn5,40Cr, ST35, ST52 etc
Steel pipe standard:GB8713, GB3639, DIN2391, EN10305-1, EN10305-4, JIS-G3445, ASTM A519, ASTM A192, ASTM A179
size:
OD:10.00—110.00mm
WT:1.00—8.00mm
Length: 5.8m, 6m,9m,or as required.
Production Processs:
RAW MATERIAL
↓
INCOMING INSPECTION
↓
STORAGE → CUTTING→HAMMERING → PICKING LUBRICATION → CLEANING → PHOSPHORI CLEAN
↓
ENDS CUTTING←STRAIGHTENING←HEAT TREATMENT↔MIDDLLE CHECK↔ COLD DRAWING ← LUBRICATING
↓
FINAL INSPECTION→BUNDING→STORAGE
| steel | Tensile StrengthonN/mm2 | YieldosN/mm2 | Elongations% | Hardness HB |
| 20# | 530 | 505 | 12 | 175 |
| 16Mn | 595 | 575 | 9 | 190 |
| 27SiMn | 840 | 805 | 7.5 | 230 |
| 35# | 610 | 575 | 6 | 207 |
| 45# | 660 | 630 | 9 | 190 |
Technique:
1) Hot Rolled
2) Cold Drawn
3) Cold Rolled
Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Application:
1) shock absorber for motorcycle and automobile
2) hydraulic gas cylinder
3) precision machine precision pipe part
4) other auto pipe parts
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International 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 ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International 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 ...
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