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89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
Specifications
Brand Name :
Torich
Model Number :
4130 4140 40MnVB 40MnMoB
Certification :
ISO 9001
Place of Origin :
China
MOQ :
5 tons
Price :
negotiable
Payment Terms :
T/T, L/C
Supply Ability :
1000 tons per year
Delivery Time :
5-8 days
Packaging Details :
in bundles
Production name :
Geological Seamless Mining Dilling Oil Steel Tubes
Material :
4130 4140 40MnVB 40MnMoB
Length :
As per customer requests
Origin :
China
Certificate :
En10304.3.1
Description

4130 4140 30CrMnSiA 45MnMoB 89X6 Wireline Geological Seamless Mining Dilling Oil Steel Tubes NT HT QT

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 ofSeamless Mining Dilling Oil Steel Tubes with material

40MnVB 40MnMoB for Wireline Geological uasge.

1. Product Name:Geological Drill Pipes for Wire-line drilling rods Core Tubes
2. The Steel Tube Materials: SAE1541,AISI4130,4130,St52,45MnMoB,BL850/XJY850
3. The Steel Pipes can be finished as Stress relieved or Quenching and Tempering process
4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale
5. Tubing Produced as DCDMA,ISO10097-1 Wireline Diamond Drilling and Core Barrel

Steel Name Steel class Tensile Strength
Min.MPA		 Yield Strength Min.MPA Elongation
Min %		 Hardness HRC Heat-treatment
Condition		 Residual hoop
stress Max.MPA		 Grain Size
Min class
45MnMoB XJY600 790 600 14 21-25 +N / 8
30CrMnSiA XJY750 850 750 15 26-31 Q+T / 8
42CrMo XJY850 950 850 15 28-33 Q+T / 8

Deviation from straightness Not more than 0,3 mm per 1 meter of length,total 1/6000
Deviation from straightness Not more than 0,25 mm per 0.2 meter of length from each of the end of pipe
Tolerance for BQ mother pipe Deviation of the diameter is 55.75+0,2/-0,2mm, 46.15 +0,2/-0,2mm
Tolerance for NQ mother pipe Deviation of the diameter is 70.1+0,15/-0,2mm, 60.4-0,3mm
Tolerance for HQ mother pipe Deviation of the diameter is 89+0,38/-0,1mm, 78.1-0,48mm
Tolerance for PQ mother pipe Deviation of the diameter is 114.3+0,50, 103.2-0,5mm
Eccentricity Not more than 7%

89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB







Product tags

drill pipe spec

,

drill pipe specification

,

20205 steel pipe welding
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89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB

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Product Detail
Brand Name :
Torich
Model Number :
4130 4140 40MnVB 40MnMoB
Certification :
ISO 9001
Place of Origin :
China
MOQ :
5 tons
Price :
negotiable
Contact Supplier
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB
89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB

TORICH INTERNATIONAL LIMITED

Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Steel Tube, Seamless Steel Tube, Stainless Steel Tube
Total Annual :
25000000-30000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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