Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Drill Steel Pipe for Oil and Mineral,Mining Alloy Steel Pipe,Geological Exploration Steel Pipes
Torich International Co.,Ltd--The Steel Tube Maker Drill Steel Pipe for Oil and Mineral,Mining Alloy Steel Pipe,Geological Exploration Steel Pipes
Home > Products > Drilling Steel Pipes > Geological Exploration Steel Tube 30CrMnSiA, 45MnMoB

Geological Exploration Steel Tube 30CrMnSiA, 45MnMoB

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    Unit Price: USD 1200 - 600 / Ton
    Payment Type: L/C,T/T
    Incoterm: FOB
    Min. Order: 5 Ton
    Delivery Time: 35 Days

Basic Info

Model No.: GB/T9808-2008, JIS G3465-2006, ASTM A519

Type: Seamless

Section Shape: Round

Surface Treatment: Oiled

Additional Info

Packaging: oil antirust in hexagonal bundles or in carbons or woodenboxes

Productivity: 12000Ton/Year

Brand: Torich

Transportation: Ocean

Place of Origin: China

Supply Ability: 12000 tons per year

Certificate: GB/T 19001-2008 , ISO 9001:2008 , TS16949

Product Description

Mining Tubes with Alloy Steel Grade Tubes for Mining Exploration Tubes for the Mining Industry

Straightness, Concentricity, Mechanical Properties can meet the requirement of DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)

We specially manufacture and export Drilling Steel Pipes, Carbon Steel Drilling Pipes, Mining Drilling Pipe, Drilling Steel Pipe you may also find other Oil Drill Pipe, Oval steel tube etc.

Mining Tubes with Alloy Size range:

O.D.:6-95mm W.T.:1-10mm L:max12000mm

Standard Producton Method Tube Size Tolerance
GB/T 9808-2008 Hot rolled OD
(+1.0%D) +0.65
(-0.5%D) -0.35
WT ≤10
(+15%S) +0.45
(-10%S) -0.35
>10 (+12.5%S, -10%S)
Cold drawn OD
±0.50%D or ±0.20
WT
±8%S or ±0.15
Q(N)/ XJY118-2010 Cold drawn OD OD ±0.40%D or ±0.20
WT WT ±7%S or ±0.15

Normal Sizes:
Designation Outside Diameter (mm) Inside Diameter (mm)

Min Max Min Max
A Wireline 44.45 44.70 34.82 35.07
B Wireline 55.55 55.90 45.95 46.30
N Wireline 69.95 70.30 60.05 60.30
H Wireline 88.90 89.38 77.62 78.10
P Wireline 114.30 114.78 102.79 103.27

Mechanical Properties:
Stee Grade
Tensile Strength
Mpa min
Yield Strength
Mpa min
Elongation
% min
HRC Heat Treatment
T600 790 600 14 ~ N
T750 850 750 14 26-31 QT
T850 950 850 14 28-33 QT

Chemical composition
Stee Grade C Si Mn P max S max Cu max Cr Mo B
T600
(45MnMoB)
0.43-0.48 0.17-0.37 1.05-1.35 0.02 0.015 0.20 ~ 0.20-0.25 0.001-0.005
T750
(30CrMnSiA)
0.28-0.34 0.90-1.20 0.80-1.10 0.02 0.015 0.20 0.8-1.1 ~ ~
T850
4140
0.38-0.43 0.17-0.35 0.70-0.90 0.02 0.015 0.20 0.9-1.1 0.15-0.25 ~










Mechanical Properties:
Steel Grade Tensile Strength Mpa
Yield Point Mpa
Elongation % Heat treatment
Min
ZT380 640 380 14 Normlized
ZT490 690 490 12 Normlized
ZT540 740 590 12 Normlized
ZT590 770 590 12 Normlized
ZT640 790 640 12 QT
ZT740 840 740 10 QT
T850 950 850 15 QT


Mining Tubes with Alloy Applications:For Geological Drill underground for Oil and mineral, for mining

Our Advantage

Professional steel tube maker

Superior quality and Competitive Price

First-class production technology and Double quality control

Fast delivery and Best services


Our Production

Drilling Steel Pipes,Carbon Steel Drilling Pipes,Mining Drilling Pipe,Oil Drill Pipe,Oval steel tube Drilling Steel Pipes,Carbon Steel Drilling Pipes,Mining Drilling Pipe,Oil Drill Pipe,Oval steel tube


Looking for ideal Drill Steel Pipe for Oil and Mineral Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Mining Alloy Steel Pipe are quality guaranteed. We are China Origin Factory of Geological Exploration Steel Pipes. If you have any question, please feel free to contact us.

Product Categories : Drilling Steel Pipes

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  • Geological Exploration Steel Tube 30CrMnSiA, 45MnMoB
  • Geological Exploration Steel Tube 30CrMnSiA, 45MnMoB
  • Geological Exploration Steel Tube 30CrMnSiA, 45MnMoB
  • Geological Exploration Steel Tube 30CrMnSiA, 45MnMoB
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