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Brand: TORICH
Standard: Gb
Material: 10mowvnb
Section Shape: Round
Application: Drill Pipe
Certification: Ce
Tolerance: ±1%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Place Of Origin: Zhejiang, China
Application: Drill Pipe, For mine drilling
Technique: Seamless
OD: 5-420mm
WT: 0.5-50mm
Length: 3010mm 3450mm 3500mm
Packaging: packing Wooden Case
Productivity: 50000Ton per years
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 50000Ton per years
Certificate: ISO9001
HS Code: 7304193000
Port: SHANGHAI,NINGBO,TIANJING
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,DEQ,CIP,DDP,DDU,Express Delivery,DES,DAF
BQ NQ HQ Cold Drawn Seamless Carbon Steel Alloy Steel Mining Drill Pipe
Steel Grade/Steel Material/Steel Number: STM-C-540 STM-C-640 STM-R-590 STM-R-690 STM-R-780 STM-R-830
Brand Name
TORICH Application
Drill Pipe, For mine drilling
Material
45mnmob
Certificate
Ce
HS Code
7304193000
Characteristic:
Good Surface Quality
Good OD and ID tolerance controlled to Technical Standard
Stable quality
100% Eddy Current Test
TORICH QUALITY ASSURANCE
Tolerance of Outer Diameter and Wall Thickness
Standard | Production Method | Tube Size | Tolerance | |
GB/T9808-2008 | Hot Rolled | OD | (+1.0%D) or +0.65 (-0.5%D) -0.35 | |
WT | ≤10 | (+15%S)or +0.45 (-10%S) -0.35 | ||
>10 | (+12.5%S, -10%S) | |||
Cold Drawn(rolled) | OD | ±0.50%D or ±0.20 | ||
WT | ±8%S or ±0.15 | |||
Q(N)/T118-2010 | Cold Drawn | OD | ±0.40%D or ±0.20 | |
WT | ±7%S or ±0.15 |
Raw Material Tube:
Seamless Hollow Sections, produced by hot piercing or hot rolled.
Product Categories : Seamless Steel Tubes
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.