TORICH INTERNATIONAL LIMITED
| Payment Terms | T/T, D/A, D/P, L/C, Western Union, MoneyGram |
| Supply Ability | 60000 Ton per year |
| Delivery Time | 30-35 days |
| Packaging Details | packing in wooden boxes or in hexagonal bundles |
| Product name | Custom Round Seamless Steel Tube 34CrMo4 Alloy Steel Round Shape 1 - 12m With Heat Treatment |
| Type | Cold Rolling Cold Drawn Hot Rolling |
| Surface | Oiled |
| Material | 34CrMo4 |
| Usage | Structire Parts, Deep Oil Drilling Joints |
| Shape | Round Shape |
| OD | 3-420mm |
| WT | 0.5-50mm |
| Brand Name | TORICH |
| Model Number | 34CrMo4 |
| Certification | ISO14001:2008,TS16949 |
| Place of Origin | ZheJiang,CHINA |
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Product Specification
| Payment Terms | T/T, D/A, D/P, L/C, Western Union, MoneyGram | Supply Ability | 60000 Ton per year |
| Delivery Time | 30-35 days | Packaging Details | packing in wooden boxes or in hexagonal bundles |
| Product name | Custom Round Seamless Steel Tube 34CrMo4 Alloy Steel Round Shape 1 - 12m With Heat Treatment | Type | Cold Rolling Cold Drawn Hot Rolling |
| Surface | Oiled | Material | 34CrMo4 |
| Usage | Structire Parts, Deep Oil Drilling Joints | Shape | Round Shape |
| OD | 3-420mm | WT | 0.5-50mm |
| Brand Name | TORICH | Model Number | 34CrMo4 |
| Certification | ISO14001:2008,TS16949 | Place of Origin | ZheJiang,CHINA |
| High Light | precision stainless steel tubing ，seamless carbon steel tube | ||
TORICH Custom Round 34CrMo4 Alloy Steel Pipe With Heat Treatment Good surface quality
Custom Round Seamless Steel Tube 34CrMo4 Alloy Steel Round Shape 1 - 12m With Heat Treatment
Material:34CrMo4
Chemical composition:
C:0.30~0.37
Si:0.10~0.40
Mn:0.60~0.90
S:permissible residual content ≤0.035
P:permissible residual content ≤0.035
Cr:0.90~1.20
Ni:permissible residual content ≤0.030
Cu:permissible residual content ≤0.030
Mo:0.15~0.30
Mechanical properties:
Tensile strength σb (MPa):≥985(100)
Yield strength σs (MPa):≥835(85)
Elongation δ5 (%):≥12
rate of reduction in area ψ (%):≥45
Impact energy Akv (J):≥63
Impact toughness αkv (J/cm2):≥78(8)
Hardness :≤229HB
Sample size for blank :25mm
Characteristic:
TORICH QUALITY ASSURANCE
Good surface quality
Good OD and ID tolerance controlled to Technical Standard
Stable quality
100% Eddy Current Test
Processing:W-C, W-H
Technical Delivery Conditions:Heat treatment with quenching or tempering
Widely used in the field of:Drives for vehicles and engine, big gear for Locomotive traction, connecting rod and spring clip, deep oil drilling joints etc.
Product images:
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
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
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