API AISI5140 Sucker rod coupling 7/8 manufacturer from China Shandong Zhaoxin oil tools Co,. Ltd

Price:	1.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: 7/8

Production Capacity: 3000pcs

Delivery Date: as per client's requst

Application: Oil

name: Sucker rod coupling

Means of Transport: Ocean,Land,Air

Packing: wooden case

Type: Others

Brand Name: zx

ZX Oil Tool 'sClass T and Class SM coupling for sucker rods are manufactured as per API 11B

ZX Class T coupling is using AISI 5140 to manufacture.

AS for Class SM coupling, the spray metal is a specified hardening process which is used on the base metal The couplings are available in full size, slim hole and over size.

Full Size Coupling

Size(in)	Coupling O.D W(mm) (+0.13,-0.25)	Length L(mm) (+1.57,-0.00)	Thread D.(in)	Length of Wrench Square (mm)	Hardness(HRA)
5/8"	38.10	101.6	15/16"	31.8	56-62
3/4"	41.28		1-1/16"
7/8"	46.00		1-3/16"
1"	55.60		1-3/8"	38.1
1-1/8"	60.33	114.3	1-9/16"	38.1

Slim Hole Coupling

Size(in)	Coupling O.D W(mm) (+0.13,-0.25)	Length L(mm) (+1.57,-0.00)	Thread D.(in)	Length of Wrench Square (mm)	Hardness(HRA)
5/8"	31.75	101.6	15/16"	31.8	56-62
3/4"	38.10		1-1/16"
7/8"	41.30		1-3/16"
1"	50.80		1-3/8"	38.1

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