Standard or Nonstandard:	Standard	Structure:	Gate	Pressure:	High Pressure
Power:	Manual	Material:	Alloy	Temperature of Media:	High Temperature
Media:	Oil	Place of Origin:	Jiangsu China (Mainland)	Model Number:	PFF
Brand Name:	EDL

Specifications

areavailable in temperature classes L, P, R, S, T, and Uspecified in API 6A. Gate valves to be used in the 350OFor 650OF

Rising stem slab gate valves manufactured by jiangsu Edlong petroleum machinery co.,ltd . are available in temperature classes L, P, R, S, T, and Uspecified in API 6A. Gate valves to be used in the 350OFor 650OF high temperature can be supplied on request.Fire-proof gate valves also can be supplied to API 6A.Gate valves manufactured by our company are avail-able in 2000psi, 3000psi, 5000psi, 10000psi and15000psi working pressure, material classes from AAthrough FF, product specification levels (PSL) from 1through 3 and performance requirement (PR) 1.

The rising stem slab gate valves manufactured by our company have the same characters as the non-ris-ing stem slab gate valves. For it is designed by risingstem, the close and open of the valves is completely controlled.

Note:

under pressure, the valve is forbidden to be semi-shrouded, for it will do great harm to the gate valve and great reduce the service life of the valve.

Parts List:

Item	Component	Qty	Material	Remark
1	Body	1	35 CrMo
2	Bonnet Seal Ring	1	10
3	Gate	1	35 CrMo
4	Seat	2	35 CrMo
5	O-Ring	4	NBR
6	Wave Spring	2	2Cr13
7	Bonnet Stud	8	35 CrMo
8	Stem	1	2Cr13
9	9Grease Fitting	1		Assembly
10	Bonnet	1	35 CrMo
11	Bonnet Nut	8	40 Cr
12	Stem Lip Packing	2	NBR
13	Packing Ring	1	35 CrMo
14	Packing Gland	1	35 CrMo
15	Bearing	2		Standard
16	Stem Screw	1
17	O-Ring	1	NBR
18	Grease Cup	1		Standard
19	Screw Housing	1	40 Cr
20	Handwheel	1	QT400-17
21	Stem Protector	2	35

Our company is a web member of PetroChina and Sinopec. Our Company has passed ISO9001 International Quality Management System certification, and has attained the right to use API-6A, PAI-7 and API-16C Certificates and Marks.

Since our foundation, with our staff members' hard work and all circles' support, our company has developed as a modern enterprise with the registered capital of 22.8 million Yuan and an annual sales amount of 100 million Yuan. At present, we have more than 200 ... View detail

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Basic Information

	Product/Service (We Sell):	wellhead,valve
	Number of Employees:	101 - 200 People

Trade & Market

	Main Markets:	North America Eastern Europe Southeast Asia
	Total Annual Sales Volume:	US$10 Million - US$50 Million
	Export Percentage:	11% - 20%

Factory Information

	Management Certification:	ISO 9001:2008 ISO 14001:2004
	Contract Manufacturing:	OEM Service Offered

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