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30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod
Specifications
Brand Name :
New Era
Model Number :
ASTM A519
Certification :
ISO9001,TS16949
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
3000 tons/month
Delivery Time :
45 days
Packaging Details :
Bundles Package, Wooden Box Package
Material :
XJY750 30CrMnSiA
Delivery Condition :
HR, CW, SR, A, N
OD Size :
10-120mm
WT Size :
1-15mm
Surface :
Free of oxide scale
Application :
Mining drill pipes
Description

XJY750 30CrMnSiA NQ69.85x60.33mm seamless mining drill pipes cold drawn steel tubing

1. Product Name: Seamless Steel Tubing wire-line drill rods
2. Size Range: AQ,BQ,NQ,HQ,PQ Length:3m,3.06m 5.8m/6m, maximal 11.8m
3. Stable Quality with Comeptitive Price
4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale
5. Good Extending and Bending Ability, Longer Work Life

Product Name Seamless Steel Tubing wire-line drill rods
Material XJY750 30CrMnSiA
Delivery Condition HR, CW, SR, A, N,Quenching & Tempering
Standard ASTM A519 GB9808
Application Wire-line drill rods
Certificate TS16949, ISO 9001
HS code 7304319000
Delivery Time 40 days
Pakcing Bundles or Woodern Boxes
1.International Standard Sizes,Tolerance,Prices
Specification OD mm OD tol. Mm ID mm ID tol. Mm Wt.mm Length, mm Steel Class FOB Shanghai
usd/ton
BQ 55.55 +0.25 46.20 -0.25 4.8 3060/3050/3000 4130+SR
NQ 68.85 +0.25 60.32 -0.25 4.9 3060/3050/3000 4130+SR
HQ 88.90 +0.38 78.00 -0.38 5.6 3060/3050/3000 4130+SR
PQ 114.30 +0.38 103.17 -0.38 6.3 3060/3050/3000 4130+SR
2.Different Steel Claess and Techanical data:
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
straightness of tubes Class 1: Max 1/2000mm; Class 2: 1/6000mm
straightness at ends Not more than 0,25 mm per 0.2 meter of length from each of the end of pipe
Surface Black smooth surface or black phosphated
Packing anti-rusty oil protected,bundles wrapped with Plastic bags
Delivery time 20-30days

30CrMnSiA Cold Drawn Drill Rod

30CrMnSiA Cold Drawn Drill Rod

Product tags

20mm drill rod

,

precision ground drill rod

,

drill rod 41mm
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30CrMnSiA Cold Drawn Drill Rod

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Product Detail
Brand Name :
New Era
Model Number :
ASTM A519
Certification :
ISO9001,TS16949
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Contact Supplier
30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod
30CrMnSiA Cold Drawn Drill Rod

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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