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S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe
S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe
S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe
S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe
Specifications
Brand Name :
Jincheng Drilling Tools
Model Number :
All
Certification :
ISO9001,CE
Place of Origin :
China(mainland)
MOQ :
5pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, L/C, D/P, D/A
Supply Ability :
10000pcs/year
Delivery Time :
3-15days
Packaging Details :
wooden box or according to customer's request
Name :
Wireline Impregnated Diamond Bits
MOQ :
3
Sample :
offer
Color :
all
Package :
wooden box
Usage :
coal mining,well drilling
Description

S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe

Jincheng Wireline Drill Rod

Description:

Wire-line drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 Steel standard. Ultimate tensile strength, yield strength, high precision and good straightness provide the best performance under different drilling conditions

S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe

Specification:

1. Case hardening on rods end protects thread connection and increases its wear resistance and rod life.

2. Our wire-line rods are also suitable for deep hole drilling.

3. The standard effective lengths of drill rods are 3.0 &1.5 meters. Other lengths can be produced as customer’s special requirement.

4. We have many years of experience in manufacturing coring drill rods.

Specifications

Q Series Rod Parameter-Geological Steel Pipe-Entire Length Thermal Treatment
NC Lathe With Former Cutters
Spec. Unit BCB NCB HCB PCB
OD/ID mm 55.6/46 71/60 89/77.8 114.3/101.6
Thickness mm 4.8 5.5 5.6 6.35
Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
Weight kg/m 6.01 8.8 11.51 17.3
Thread Length mm 44.45 44.45 44.45 63.5
Thread Pitch thread/inch 3 3 3 2.5
Box Thread Tooth Height mm 0.76 0.76 0.76 1.17
Pin Thread Tooth Height mm 0.88 0.88 0.88 1.27
Thread Tooth Angle . 29 29 29 29
Tensile Resistance(A Series) kn 400 530 510 565
Tensile Resistance(B Series) kn 450 615 625 660
Bore Depth m 1200 1000 900 800

RC series Rod parameter-geological steel pipe-entire length thermal treatment
NC lathe with former cutters
Spec. Unit BRC NRC HRC PRC
OD/ID mm 55.6/46 69.9/60.3 88.9/77.8 114.3/101.6
Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
Weight kg/m 6.01 8.8 11.51 17.3
Thread Length mm 42 42 41.91 63.5
Thread Pitch thread/inch 3 3 3 2.5

Box Thread Tooth

Height

 mm 0.76 0.76 0.76 1.17

Pin Thread Tooth

Height

 mm 0.88 0.88 0.88 1.27

Thread Tooth

Negative Angle

 . 5 5 5 5
Tensile Resistance(A) kn 450 525 545 565
Tensile Resistance(B) kn 530 625.5 602 660

Welcome contact me for detail informations.

Service

1. No MOQ limit, one piece sample also available.
2. OEM and ODM available.
3. We can take care of all shipping issues.
4. After-sale service.

FAQ

1. Shipping time for an order

We have many stock. As usual, we can delivery the goods as soon as we get the full payment.

2. Quality Control

Strict inspection and testing for every order before shipping out .

3. How can we trust your company?

We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.

Product tags

petrol auger drill

,

pipe drill bit

,

pdc drilling bit
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S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe

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Product Detail
Brand Name :
Jincheng Drilling Tools
Model Number :
All
Certification :
ISO9001,CE
Place of Origin :
China(mainland)
MOQ :
5pcs
Price :
Negotiable
Contact Supplier
S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe
S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe

Beijing Jincheng Mining Technology Co., Ltd.

Active Member
7 Years
beijing, beijing
Since 1992
Business Type :
Manufacturer, Seller
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Core Drilling Tools
Total Annual :
30 Million-40Million
Employee Number :
>300
Certification Level :
Active Member
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