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API 11B Class T And Class SM Sucker Rod Coupling

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Puyang Zhongshi Group Co., Ltd.

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API 11B Class T And Class SM Sucker Rod Coupling

Brand Name : ZS

Model Number : 1/8"-4"

Certification : IOS,API

Place of Origin : China,Henan

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000sets/month

Delivery Time : 15 work days

Packaging Details : Metal or wooden case

Material : Carbon steel

Color : Customized

Surface treatment : Parkerising

Core Components : Pressure vessel

Warranty : 6 Months

Production Capacity : 10000 sets/year

Condition : New

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3/4" 7/8" 1" T Sucker Rod Coupling SM SH FS Coupling

Product Description

Product Application

Class T and Class SM coupling for sucker rods are manufactured as per API Specification 11B. For the thread cutting, we are using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a compressive stress at the root of the thread, giving maximum strength to the traditional weak point of cut-thread couplings.

Class T coupling is using AISI 5140 to manufacture.The coupling is coated using phosphate chemical treatment or black oxide on customer's request.For Class SM coupling, the spray metal is a specification hardening process and is applied on the base metal.

The couplings are available in full size, slim hole and over size.Also, combination couplings are available for different diameters (sub-coupling) for both Class T and Class SM couplings.

API 11B Class T And Class SM Sucker Rod Coupling

Specification

Type	Grade	O.D (mm)	Minimum Lengh (mm)	Hardness	Weight (kg)	Standard
3/4"	19-T	41.05~41.43	101.6~103.17	56-62HRA	0.65	API 11B
7/8"	22-T	45.75~46.13	45.75~46.13	56-62HRA	0.8	API 11B
1"	25-T	55.3.5~55.73	55.35~55.73	12-23HRA	1.15	API 11B

Packaging & Shipping

3/4" 7/8" 1" T Sucker Rod Coupling SM SH FS Coupling packing

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance.

Tina Chen

Sales Manager

Company: PUYANG ZHONGSHI GROUP CO.,LTD

Address: Mazhuangqiao Town,Puyang City,Henan Pro.,China

Tel&WhatsApp:+8613213933762

Email: tina@zspetro.com

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