Name: High quality API cryogenic gate valve
Brand: DUNHUI
Availability: InStock

Product Details

The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY, SPAIN, TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

“DUNHUI” is your correct choice. Welcome to visit

1.High quality API cryogenic gate valve

2. Main performance indicators

Body Cover Disc	Stem	Sealing Face	Sealing shim	Working temperature(℃)
WCB	2Cr13	13Cr STL PTFE Nylon	13Cr Enhanced Flexible graphite SFB-2 08Soft steel F304 F316 F304L F316L	≤425
WC1	38CrMoAI 25Cr2Mov			≤450
WC6				≤540
WC9				≤570
C5 C12				≤540
CF8	F304			≤600
CF3	F316
CF8M	F304L
CF3M	F316L

3. Product drawings

4. Main Dimensions

Class	in	L	H	D	D1	D0
150Lb	2	7	16.1	6	4.75	8
	3	8	20	7.5	6	1
	4	9	23.2	9	7.5	10
	6	10.5	24.8	11	950	12
300Lb	10	18	48.5	17.5	15.25	17.7
	12	19.75	57	20.5	17.75	19.7
	14	30	64.8	23	20.25	23.6
600Lb	18	43	43	29.25	25.75	36
	20	47	47	32	28.5	37.4
	24	55	55	37	33	39.4

5. Inspection Process

6. Valve total picture

7. Technical Standard:

Design: EN593
Face to face: EN558-1

Flange drilling: EN1092
Upper flange connection: ISO 5211

8. Personnel station:

Have professional salesmen, and 6 Engineers, More than 30 inspectors.

9. Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

10.Location:

DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 19 km to Tianjin International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!