Oil Tubing Crossover Coupling 3 1 2 Nu Pin X 5 Eu Box Cross Over Sub - China

oil tubing crossover coupling 3 1/2 eu pin X 2 7/8 eu box or PIN X PIN cross over sub

type

PIN X PIN, PIN X BOX, BOX X BOX

SIZE

2 3/8"*2 7/8", 2 3/8"*3 1/2", 2 7/8" * 3 1/2", 3 1/2" * 4 1/2" etc.

steel Grade

H40, J55, K55, N80, L80, C-90, C95, T95, P110, Q125, 13Cr-80, 1CRL80, 3CRL80, 9CRL80, 13Cr-110, Super 13Cr.

Place of Origin

Tianjin China

Surface

Whole phosphating, or inside phosphating and outside coating

thread type

LTC, BTC, STC, EUE, NUE ;CS Hydrill/PH-6/ TOP/NEW /FOX thread for replacement clasp, etc

Uses

oil pipe

Packaging Details

By carton, wooden case, wooden pallet

According to customer demand for packaging and transport.

An Adapter Sub or Crossover Sub is used to connect one type of thread to another.

Available in any combination of Box x Box, Pin x Box, or Pin x Pin.

Many different thread types can be involved with different lengths, wall thicknesses, and material types.

Saver Sub

Saver Sub is used to extend the life of the kelly by taking the connection wear each time it is make-up to a drill stem component.

The saver sub connection is sacrificed because it can be easily repaired or inexpensively

replaced.

The saver sub can be equipped with a rubber protector to reduce BOP equipment and casing wear resulting from contact damage with a lower Kelly

connectiondefault long, default length 24".

Straight OD Sub

Straight OD Sub is used to connect drill stem members that have a similar outside diameter.

The drill bit, downhole tools, heavy weight drill pipe and

drill pipe can be crossed over using a straight OD sub, default length 36".

Reduced Section Sub

Reduced Section Sub is used to connect drill stem members that have different diameters that warrant the cross-sectional change necessary to accommodate

different connections.

This sub would be used to crossover large OD drilling tools or a tapered drill collar string, default length 48" We would like to establish long term business with any reliable partner in the world .

Any interesting or questions, pls don't hesitate to contace us .

Waiting for your kindly reply .

Thanks

Company Contact:

• Posted By: Tianjin Dalipu Oil Country Tubular Goods Co., Ltd

• Phone: 18892205553

• Address: Industrial Park of Jinghai Town, Tianjin, China, tianjin , sales , China

• Email:

• Website: http://www.dlpoctg.com

• Business Description: Our company main product the casing tubing pipe, tubing pup-joint, coupling, volves, flanges, drill pipe.