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127mm OD Reverse Circulation Double Wall Drill Pipe 9.5m Length High Rigidity

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127mm OD Reverse Circulation Double Wall Drill Pipe 9.5m Length High Rigidity

Brand Name : Long way

Place of Origin : Hebei China

Price : Negotiable

Payment Terms : T/T

Delivery Time : 20-30 working days, which will be adjusted according to different products and inventory

Packaging Details : With iron

Name : Double Wall Drill Pipe

Type : Drill Pipe

Color : request

Advantage : High quality and factory price

Model : WB127/76

O.D. of the other tube (mm) : 127

Other diameter of joint (mm) : 76

Outer dianeter of joint (mm) : 162/168

Type of threads : 41/21F

Effective length (m) : 6, 9.5

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Double Wall Drilling Pipe RC Rods For Reverse Cireulation Drilling

Product Description

High strength double tube drilling pipe for air reverse circulation drilling in open pit mining.

Length can be made as per customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m etc.

Diameter: 102mm, 108mm, 114mm etc.

Double wall drill pipe


Type O.D.of the outer tube (mm) I.D.of the inner tube (mm) Outer dianeter of joint (mm) Type of threads Effective length (m)
WB114/65 114 65 156 41F 6
WB127/76 127 76 162/168 41/21F 6 , 9.5
DB127/76 127 76 184 51/2FH 9.5
WB140/88 139.7 88 184 51/2FH 6,9.5
WB219/130 219 130 240 Factory standard 6,9.5
WK76/32 76 32 78 3" Remet 3
WK102/41 102 41 103 4" Remet 3 , 6
WK114/52 114.3 52 116 4 1/2" Remet 3 , 6
WK114/38 114.3 38 114.3 4 1/2" Metzke 3 , 6
WK114/50 114.3 50 114.3 4 1/2" Remet 3 , 6
WP50/20 50 20 50 1 , 1.5
WP73/35 73 35 73 1 , 1.5
WP89/40 89 40 89 1 , 1.5


127mm OD Reverse Circulation Double Wall Drill Pipe 9.5m Length High Rigidity



About us
LangFang Baiwei Drill Co.,Ltd located in the center of Beijing, Tianjin and Hebei-Yongqing Industrial Area. Langfang Hebei.
Our company is a drilling tools manufacturing enterprisewith integration of design, geological, well, double wall, oil, auger and other special drilling pipes. And trenchless special drilling tools such as pilot guide bits,swivels, reamers, sub saver, pneumatic pipe rammer, pipe bursting machine.

We have specially invited domestic wellknown expert Mr.zhou shengfeng as our general manager who engaged in the HDD drilling tools and processing technology as technical consultant. A solid research team lays the foundation of product quality, new product development and after-sales service.

Drill pipe usage notes:

1.New drill pipe should be pasted thread oil before connection
2.Make up and break at least 3 times before drilling
3.Hard bending and plastic coating can be processed according to costumer special requirement.
water well tubing




FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 7-30 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample need to pay the cost of products and freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.




Product Tags:

Double Wall Drill Pipe 9.5m

      

Double Wall Drill Pipe high rigidity

      

127mm reverse circulation drill pipe

      
Wholesale 127mm OD Reverse Circulation Double Wall Drill Pipe 9.5m Length High Rigidity from china suppliers

127mm OD Reverse Circulation Double Wall Drill Pipe 9.5m Length High Rigidity Images

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