Class SM Sucker Rod Coupling —Slim Hole

Class SM Sucker Rod Coupling —Slim Hole 1

Class SM Sucker Rod Coupling —Slim Hole 2

Class SM Sucker Rod Coupling —Slim Hole 3

Model:	5/8‘ 3/4’ 7/8‘
Brand:	Yunsheng
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	Sucker Rod Coupling , API Coupling , oil field equipment
Price:	¥8.72 / pc
Min. Order:	1000 pc

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Member Information

Yantai Yunsheng Petrolumn Machinery Accessories Co.,Ltd

Free MemberShan Dong - China

Live Chat:

Last Online:28 Oct, 2010

Product Description

1)Standard: API Spec 11B

2)Basic Material: AISI 5140 (40Cr),

3)Coat Material: Ni60A Alloy Coating

4)Coat Thickness: 0.01-0.02 in

5)Basic Hardness: HRC 16-23 (HRA 58-62)

6)Surface hardness: HRC 55-62

7)Metal coating hardness: 595 HV0.2

9)Hole rate: 2%

10)Smoothness: 3.1*10-3

11)Type: Full size/Slim Hole

12)Coupling diameter: 5/8 ", 3/4", 7/8", 1", 1-1/8"

13)Life: 180days

14)Main Specification of 7/8"SHSM sucker rod coupling

Weight: 0.74kg

O. D.: 1 13/16(46.04mm)

Length: 4in(101.6mm)

Product Image

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Send Inquiry to this Member

Yantai Yunsheng Petrolumn Machinery Accessories Co.,Ltd

Laishan Shengquan Industrial Park

Phone:: 86-0535-6908536

Fax:: 86-0535-6702805

Contact:: Melody Duan (Clerk)

Mobile:: 15064534959

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