sucker rod sub couplings

3/4"to1" Sub Sucker Rod Couplings

Model / Specifications:Grade D and Grade T

Details: sucker rod Couplings 1.material 2.certificate 3.sizes...

Puyang City Renhe Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)

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3/4" *7/8" Sub Sucker Rod Couplings,Class SM

Model / Specifications:Grade D and Grade T

Details: sucker rod Couplings 1.material 2.certificate 3.sizes...

Puyang City Renhe Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)

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API SUB Sucker Rod Couplings,Class SM

Model / Specifications:3/4"*7/8"

Price Range:US $7.03 - 12.3 / Piece

Standard or Nonstandard:Standard

Material:Steel

Brand Name:YUNSHENG

Details: Yunsheng sukcer rod couplings are strictly produced according to API Spec 11B.Its basic material is AISI 5140(40Cr)....Place of Origin: CN;SHN

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

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China (Mainland)

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API 3/4" *7/8" Sub Sucker Rod Couplings,Class SM

Model / Specifications:3/4"*7/8"

Price Range:US $7.03 - 12.3 / Piece

Standard or Nonstandard:Standard

Material:Steel

Brand Name:YUNSHENG

Details: Yunsheng sukcer rod couplings are strictly produced according to API Spec 11B.Its basic material is AISI 5140(40Cr)...Place of Origin: CN;SHN

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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API 3/4" to 7/8" Sub Sucker Rod Couplings,Class SM

Model / Specifications:PR3/4" to 7/8" sucker rod couplin...

Price Range:US $2.8 - 5.13 / Piece

Brand Name:YUNSHENG

Details: Up to API Spec 11B standard. Manufactured with high quality Carbon steel AISI5I40 /4135 Enjoy good reputation from our clients...

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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API 1"*1-1/8" Sub Sucker Rod Couplings

Model / Specifications:1"x1-1/8"

Price Range:US $6.5 - 13.8 / Piece

Structure:Universal

Flexible or Rigid:Rigid

Standard or Nonstandard:Standard

Material:Steel

Details: 1.API SPEC 11B 2.Basic Material: AISI 5140 Coat Layer: Ni60A 3.Used to connect different size of sucker rods....

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

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China (Mainland)

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API 3/4"to7/8" Sub Sucker Rod Couplings,Class SM

Model / Specifications:3/4"to7/8"

Price Range:US $7.03 - 12.3 / Piece

Standard or Nonstandard:Standard

Material:alloy steel

Brand Name:Yunsheng

Details: 1.In high quality and low price 2.small quantity can be accepted. 3.Up to API Spec 11B, 4.basic material is AISI 5140(40Cr)....Place of Origin: C...

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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API 3/4"to 7/8" Sub Sucker Rod Couplings,Class SM

Model / Specifications:3/4" to 7/8"

Price Range:US $7.03 - 12.3 / Piece

Standard or Nonstandard:Standard

Material:alloy steel

Brand Name:Yunsheng

Details: Up to API Spec 11B.Its basic material is AISI 5140(40Cr). Small order can be accepted.have good reputation...Place of Origin: CN;SHN

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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Sucker Rod Coupling & Sub Couplings & Polished Rod Coupling

Model / Specifications:API 11B

Details: Sucker Rod Coupling & Sub Couplings & Polished Rod Coupling Standard: API Spec 11B Size: 5/8", 3/4", 7/8", 1", 1-1/8" Length: 4", 4.5" G...

Wuxi Oilfield Equipment and Tools Group Co., Ltd

Business Type:Manufacturers

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China (Mainland)

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Api Spec 11B Oil Drilling Equipment,Sucker Rod Coupling

Model / Specifications:Class T&SM

Price Range:USD 7.8 / pcs

Brand Name: YUNSHENG

Details: Yunsheng sucker rod couplings are up to API Spec 11B standard, including class SM sucker rod coupling, class T sucker rod coupling, Sub sucker rod...

Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Business Type:Manufacturers

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China (Mainland)

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API sub sucker rod coupling

Details: Our sucker rod couplings are up to API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Ho...

Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Business Type:Manufacturers

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China (Mainland)

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sell sucker rod couplings in discount price

Details: Our sucker rod couplings are up to API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Ho...

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

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China (Mainland)

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API T sucker rod coupling

Details: Our sucker rod couplings are up to API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Ho...

Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Business Type:Manufacturers

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China (Mainland)

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Both-way Protection Globoidal Sucker Rod Coupling(API 11B)

Details: Our sucker rod couplings are up to API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Ho...

Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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API SM sucker rod coupling

Model / Specifications:5/8 3/4 7/8 1 1-1/8

Structure:Yunsheng

Details: Our sucker rod couplings are up to API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Ho...

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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Full Size Sprey Metal Coupling with Big Chamfer(API 11B)

Details: Our sucker rod couplings are up to API Spec 11B standard, including class SM coupling, class T coupling, Sub coupling, Full Size coupling, Slim Ho...

Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Business Type:Manufacturers

Free member

China (Mainland)

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