114mm API Reverse Circulation Drill Pipe Double Wall

Name: 114mm API Reverse Circulation Drill Pipe Double Wall
Brand: Langfang Baiwei Drill Co., Ltd.

Manufacture of RC drill pipe / 114mm reverse circulation drill pipe / double wall drill pipe Product Description: Double wall RC drill pipe is used for core sampling drilling and gas lift reverse circulation drilling. It consists of hardened alloy steel tool joints, heavy duty seamless drill pipe and high tensile wear resistant inner tube. Advanced structure design, high drilling efficiency and long service life. Double wall drill pipe Type O.D.of the outer tube (mm) I.D.of

Outer dianeter of joint (mm) 116

Place of Origin China

Packaging Details According to clients' needs

Color request

Supply Ability 20-30 working days, which will be adjusted according to different products and inventory

Certification ISO9001

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Product Description

Manufacture of RC drill pipe / 114mm reverse circulation drill pipe / double wall drill pipe

Product Description:

Double wall RC drill pipe is used for core sampling drilling and gas lift reverse circulation drilling. It consists of hardened alloy steel tool joints, heavy duty seamless drill pipe and high tensile wear resistant inner tube. Advanced structure design, high drilling efficiency and long service life.

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

Drill pipe usage notes:

1. Before connecting the new drill pipe, apply thread oil on the threads
2. Trim and break at least 3 times before drilling
3. Hard bending and plastic coating can be processed according to the special requirements of customers.

Our Services:

1. Drill pipe strictly according to API ISO9001 standard.

2. If you found to quality problems within one month of the package returned.

3. All strictly according to the contract and fulfill the obligations and responsibilities.

4. 24 hours online customer service,feel free contact us.

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.