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API sucker rod couplings with big chamfer

FOB Price: USD 6.50 - 7.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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oil well equipment, API SM 3/4&quot; sucker rod couplings

oil well equipment, API SM 3/4" sucker rod couplings

FOB Price: USD 6.50 - 8.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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API Class T sucker rod couplings for oil drilling equipment

FOB Price: USD 2.00 - 5.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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API 3/4&quot;Class SM Full Size Sucker Rod Couplings

API 3/4"Class SM Full Size Sucker Rod Couplings

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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Both-Way Protection Globoidal class sm sucker rod couplings

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API Sucker Rod Coupling with Big Chamfer

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 1-1/8&quot; class t sucker rod couplings

API 1-1/8" class t sucker rod couplings

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 1&quot; Class SM Sucker Rod Coupling

API 1" Class SM Sucker Rod Coupling

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 7/8&quot; Class T Sucker Rod Coupling

API 7/8" Class T Sucker Rod Coupling

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API FS Class SM coupling of sucker rod

Min. Order: 500 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker rod,sucker rod coupling,collar,pipe fittings,sucker rod connector,sucker rod joint,couplings,joints;

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API T 7/8" sucker rod couplings

FOB Price: USD 2.00 - 5.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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oil well equipment API SM sucker rod couplings

FOB Price: USD 6.50 - 8.00 Piece

Min. Order: 200 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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oil well equipment API 1&quot; sucker rod couplings

oil well equipment API 1" sucker rod couplings

FOB Price: USD 2.00 - 5.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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API sucker rod couplings for oilfield equipment

FOB Price: USD 6.50 - 8.00 Piece

Min. Order: 200 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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Oil well equipment, API 3/4&quot; T sucker rod couplings

Oil well equipment, API 3/4" T sucker rod couplings

FOB Price: USD 2.00 - 5.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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Oil drilling equipment API T 3/4&quot; sucker rod couplings

Oil drilling equipment API T 3/4" sucker rod couplings

FOB Price: USD 2.00 - 5.00 Piece

Min. Order: 100 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod Couplings, Sucker Rod, High Strengh Couplings, Sub Couplings;

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Full Size Spray Metal Coupling with Big Chamfer

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	sucker rod coupling,API 11B;

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API SM Coupling with great bevel edge

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker rod,sucker rod coupling,collar,pipe fittings,sucker rod connector,sucker rod joint,couplings,joints;

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1" FS API Class T Coupling

Min. Order: 500 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker rod,sucker rod coupling,collar,pipe fittings,sucker rod connector,sucker rod joint,couplings,joints;

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7/8" FS API Class T Coupling

Min. Order: 500 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker rod,sucker rod coupling,collar,pipe fittings,sucker rod connector,sucker rod joint,couplings,joints;

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API SPEC 11B Sucker Rod Coupling

FOB Price: USD 2.10 - 9.70 QINGDAO

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 1-1/8&quot; class sm sucker rod couplings

API 1-1/8" class sm sucker rod couplings

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 7/8&quot; Class SM Sucker Rod Coupling

API 7/8" Class SM Sucker Rod Coupling

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 3/4&quot; Class SM Sucker Rod Coupling

API 3/4" Class SM Sucker Rod Coupling

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 3/4&quot;*7/8&quot; Sub Sucker Rod Coupling

API 3/4"*7/8" Sub Sucker Rod Coupling

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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API 5/8&quot;*3/4&quot; Sub Sucker Rod Coupling

API 5/8"*3/4" Sub Sucker Rod Coupling

Min. Order: 1000 Pieces

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	Sucker Rod couplings, Sub Sucker Rod Coupling, Pony Rod, Polished Rod, Sucker Rod, Class T Sucker Rod Coupling, Class SM Sucker Rod Coupling,full size sucker rod coupling,slim hole sucker rod coupling,sucker rod joints, sucker rod coupler;

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continous mineral wool sandwich panel machine

Min. Order: 1 Sets

Jiangsu Zhongyan Coupling Manufacturer Co., Ltd.

Payment Terms:	T/T
Main Products:	Shaft Coupling, Flexible Coupling, Universal Coupling, Gear Coupling, Tire Coupling, Roll Chain Coupling, Diaphragm Coupling, Oldham Coupling;

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PU color steel sandich panel machine

Min. Order: 1 Sets

Jiangsu Zhongyan Coupling Manufacturer Co., Ltd.

Payment Terms:	T/T
Main Products:	Shaft Coupling, Flexible Coupling, Universal Coupling, Gear Coupling, Tire Coupling, Roll Chain Coupling, Diaphragm Coupling, Oldham Coupling;

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Sucker rod coupling, class T

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	sucker rod coupling,API 11B;

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Sucker rod coupling, class SM

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

Payment Terms:	T/T
Main Products:	sucker rod coupling,API 11B;

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API sucker rod couplings with big chamfer

oil well equipment, API SM 3/4&quot; sucker rod couplings

API Class T sucker rod couplings for oil drilling equipment

API 3/4&quot;Class SM Full Size Sucker Rod Couplings

Both-Way Protection Globoidal class sm sucker rod couplings

API Sucker Rod Coupling with Big Chamfer

API 1-1/8&quot; class t sucker rod couplings

API 1&quot; Class SM Sucker Rod Coupling

API 7/8&quot; Class T Sucker Rod Coupling

API FS Class SM coupling of sucker rod

API T 7/8&quot; sucker rod couplings

oil well equipment API SM sucker rod couplings

oil well equipment API 1&quot; sucker rod couplings

API sucker rod couplings for oilfield equipment

Oil well equipment, API 3/4&quot; T sucker rod couplings

Oil drilling equipment API T 3/4&quot; sucker rod couplings

Full Size Spray Metal Coupling with Big Chamfer

API SM Coupling with great bevel edge

1&quot; FS API Class T Coupling

7/8&quot; FS API Class T Coupling

API SPEC 11B Sucker Rod Coupling

API 1-1/8&quot; class sm sucker rod couplings

API 7/8&quot; Class SM Sucker Rod Coupling

API 3/4&quot; Class SM Sucker Rod Coupling

API 3/4&quot;*7/8&quot; Sub Sucker Rod Coupling

API 5/8&quot;*3/4&quot; Sub Sucker Rod Coupling

continous mineral wool sandwich panel machine

PU color steel sandich panel machine

Sucker rod coupling, class T

Sucker rod coupling, class SM

oil well equipment, API SM 3/4" sucker rod couplings

API 3/4"Class SM Full Size Sucker Rod Couplings

API 1-1/8" class t sucker rod couplings

API 1" Class SM Sucker Rod Coupling

API 7/8" Class T Sucker Rod Coupling

API T 7/8" sucker rod couplings

oil well equipment API 1" sucker rod couplings

Oil well equipment, API 3/4" T sucker rod couplings

Oil drilling equipment API T 3/4" sucker rod couplings

1" FS API Class T Coupling

7/8" FS API Class T Coupling

API 1-1/8" class sm sucker rod couplings

API 7/8" Class SM Sucker Rod Coupling

API 3/4" Class SM Sucker Rod Coupling

API 3/4"*7/8" Sub Sucker Rod Coupling

API 5/8"*3/4" Sub Sucker Rod Coupling