Product Details

Product Description

API Subsurface Sucker Rod Pump

Product description: In the rod - having pump operation, API standard subsurface sucker rod pump is one quite important downhole oil production equipment. which can be divided into tubing pump and rod pump.

specification table:

1	2		3	4		5
Type of Pump	Letter Designation
	Metal Plunger Pumps				Soft-Packed Plunger Pumps
	Heavy-Wall Barrel	Thin-Wall Barrel			Heavy-Wall Barrel	Thin-Wall Barrel
Rod Pumps
Stationary Barrel, Top Anchor	RHA	RWA				RSA
Stationary Barrel, Bottom Anchor	RHB	RWB				RSB
Stationary Barrel, Bottom Anchor	RHT	RWT				RST
Tubing Pumps	TH	--			TP	--

Technical parameters

Type of Pump	Main parameters
Type of Pump	Pump diameter specifications (mm)	Barrel length (m)	Stroke length (m)	Extension (m)	tubing thread	rod
Rod Pumps	Ø31.8	2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.7 6.0 7.3 8.0 9.1	1.5 to 6	0.3 0.6 0.9	2-3/8”	CYG16
	Ø38.1				2-3/8” 2-7/8”	CYG19
	Ø44.45				2-3/8” 2-7/8”	CYG19
	Ø57.15				2-7/8”	CYG19
Tubing Pumps	Ø31.8		1.5 to 7.8	0.3 0.6 0.9	2-3/8”	CYG16
	Ø38.1				2-3/8” 2-7/8”	CYG16
	Ø44.45				2-3/8” 2-7/8”	CYG16
	Ø57.15				2-7/8”	CYG19
	Ø69.85				3-1/2”	CYG22
	Ø95.25				4-1/2”	CYG25

Packaging & Shipping

Our Services

We offer you pre-sale services, after-sale services which including sales guidance, information supply & technical support, technical drawing supply, production planning provide, production schedule provide, inspection support and certificate provide.

Company Information

Puyang Zhongshi Group co., Ltd. was founded in 1996, which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 60.83 million yuan, with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff . Oil machinery is our main products, the leading products include pumping unit, subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels, drilling solid control series products and cementing accessories. We had attained ISO 9001 in 1998 and API Certificates in 2002 .