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30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
Specifications
Brand Name :
New-Era
Model Number :
30CrMnSiA
Certification :
ISO9001
Place of Origin :
China
MOQ :
5tons
Price :
Negotiation
Supply Ability :
2000tons per month
Delivery Time :
45days
Packaging Details :
Anti-rusty oil protected,Bundles packing with plastic bags wrapped
Standard :
GB/T9808 ISO10097-1
Steel Grade :
30CrMnSiA
Threaded :
Drill mother pipes without thread
Surface :
Black phosphated,smooth surface
Heat-treatment: :
Quenching and Tempering
Application :
wireline diamond core drilling rods
Description

30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe

THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL

TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES.

THE STEEL NORM:ISO10097-1 WIRELINE DIAMOND CORE DRILLING PIPES ,

DCDMA DRILL STEEL PIPES,BS4019 ROCK DRILLING PIPES,METRIC DRILLING

RODS,ASTM A519 SEAMLESS ALLOY STEEL TUBING FOR ROCK DRILLING RODS.

STEEL GRADE: SAE/AISI4130,SAE4140,SAE1541,1045,St52.3

Product Name 30CrMnSiA Cold Drawn Steel Pipe
Material 30CrMnSiA/XJY750 drill pipes
Delivery Condition Quenching & Tempering
Standard ASTM GB9808/ISO10097-1
Application Wire-line drill rods
Certificate TS16949, ISO 9001
HS code 7304319000
Delivery Time 40 days
Pakcing Bundles or Woodern Boxes

Steel Pipes 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

The Mining Drill Pipes Mechanical Properties:
Stee Grade
Tensile Strength
Mpa min
Yield Strength
Mpa min
Elongation
% min
 HRC Heat Treatment
XJY600 790 600 14 ~ N
XJY750 850 750 14 26-31 QT
XJY850 950 850 14 28-33 QT

The Diamond Drilling Pipes Chemical Composition
Stee Grade C Si Mn P max S max Cu max Cr Mo B
XJY600
(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
XJY750
(30CrMnSiA)
 0.28-0.34 0.90-1.20 0.80-1.10 0.02 0.015 0.20 0.8-1.1 ~ ~
XJY850
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 ~
GB/T9808 Rock Drilling Pipes 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
XJY850 950 850 15 QT

The Products Pictures:

30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe

Tag: 30CrMnSiA Steel Pipe, Yield Strength 800Mpa, Drill Pipes, Cold Drawn Pipe

Product tags

astm a106grb carbon seamless pipe

,

high pressure seamless precision tube

,

a179 cold drawn seamless pipe
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30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe

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Product Detail
Brand Name :
New-Era
Model Number :
30CrMnSiA
Certification :
ISO9001
Place of Origin :
China
MOQ :
5tons
Price :
Negotiation
Contact Supplier
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Main Products :
Precision Seamless Steel Tube, Seamless Cold Drawn Steel Tube, Seamless Boiler Tube
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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