8-5/8 Coupling

8-5/8 Coupling

8-5/8 couplingshall be machined from the coupling blank,and made from the coupling material ,coupling stocks or hot forging.
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Product Details

Product Description:

8-5/8 couplingshall be machined from the coupling blank,and made from the coupling material ,coupling stocks or hot forging.


Specification

Place of Origin

Tianjin, China (Mainland)

Brand Name

China Petroleum Equipment

Model Number

4-1/2"-20"

Type

Coupling

Machine Type

Oil production

Certification

API

Material

Alloy steel

Processing Type

Turning

Surface treatment

Whole photostatting, or inside photostatting and outside coating

Usage

Internally threaded cylinder for joining two lengths of threaded casing pipe


Item       Type

Casing coupling

Tubing coupling

Specification

4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4", 11-3/4",  13-3/8", 16", 18-5/8", 20"

1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"

Steel grade

J55, K55, L80, N80, P110

J55, L80, N80

Thread type

STC, LTC, BTC

EUE, NUE


Package&Delivery

Package

Standard Steel Frame

Delivery

Within 15 working days

Shippment

EXW,CFR,CIF By air, By sea


Our Services/Warranty

As a professional manufacturer, we provide follow services:

1.Lower price

2.ONE year warranty and life time maintenance

3.In time delivery.

4.High Quality assurance.. 

 

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