Cast Steel 20L Gate Valve with Flange Ends OS&Y Pn16 GOST

• Media: Oil, Gas, Water, and Other Corrosive Mediums
• Temperature: -296-500ºC
• Type: Straight-through
• Material: Wcb, SS304, SS316, CF8, CF8m, Wcc, Lcc, Lcb, Wc6
• Connection Form: Flange
• Pressure: High Temperature
• Model NO.: RST-GT
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Flow Control
• Standard: GOST
• Application: Industrial Usage, Water Industrial Usage
• Delivery Date: 15-20days
• Certification: CE, ISO
• Connection: Flanged
• MOQ: 1
• Transport Package: Standard Export Package
• Specification: Dn40-Dn1200
• Trademark: RST
• Origin: Zhejiang Pr. China
• HS Code: 8481804090
• Production Capacity: 500, 000 PCS /Week

Product Description

Product Description

Applicable standards:
1:Design and manufacture standard:GOST 33259
2:Face to face dimension standard:GB/T 12234;DIN3202-F4/F5/F7/F9
3:Flange ends standard(RF/RTJ):GOST 12815
4:Butt weld ends standard:ANSI B16.25
5:Inspect and test standard:GOST 33259
6:Others:As manufacturer or as client request

Features:
1:Full port/standard port;FP,SP
2:Outside screw and yoke;
3:Bolted bonnet,BB;
4:Flexible wedge;
5:Rising stem;
6:Overall valve seat;replaceable seat
7:Hard faced 13CR%,STL etc
8:Others:NACE standard is workable;OEM/ODM;
Support customization.
 

Product Parameters

Technical specification:

Nominal pressure	150lb (2.0MPa)	300lb (5.0MPa)	600lb (10.0MPa)	900lb (15.0MPa)	Test Medium
ShellTest	3.0MPa	7.8	15	22.5	WATER
Seal Test	2.2MPa	5.6	11	16.5	WATER
Back seal	2.2MPa	5.6	11	16.5	WATER
Air seal	0.6MPa	0.6	0.6	0.6	AIR
Suitable Temperature:-196-550ºC;-320.8-1022ºF
Suitable Media:water,oil,gas,some corrosive environment

 

Product Name:Gate valve
1:Material	Cast Steel ASTM A216 WCB,CS,LCC,LCB,WCC,WC6,WC9; Cast stainless steel A351 CF8,CF8M; SS304,SS316, SCS13,SCS14,SS201,Duplex 2205,2207;                         Forged steel A105; F304;F316; Trim:13Cr%,STL,No.1,NO.2...NO.5...NO.8...NO.12
2:Size	1/2"-48"(DN15-DN1200)accordingly
3:Port	Full port/standard port
4:Class	PN16-PN420,
5:Ends	Flange end RF/RTJ/FF;
6:Operate	Manual,Worm gear,Pneumatic or electric actuator
7:Delivery	1-120Days( depend on the detail item and quantity)
8:Package	Standard exporting plywood case
9:Sea port	Ningbo;Shanghai;Tianjin;Shenzhou,China
10:MOQ	No limited
11:Shipping terms:EXW,FOB,CFR,CIF;by sea,by air,by courier
12:Payment terms:T/T,DP,LC at sight
13:H.S code:8481804090
14:Certificates:ISO,CE,TS,API 6D,API 600,API 607
15:Country of Origin:China

Detailed Photos

Certifications

 

Company Profile

FAQ

Question 1: What's the material of our valves? Are they safe?

Answer: Our valves are made of materials such as WCB, CF8, CF8M, CF3, CF3M, SS201, SS304, SS316, SS304L, SS316L, A105, SS317L, SS2205, WCC, LCB, LCC, WC6, WC9, Bronze, etc.

Question 2: What is the MOQ of our products?

Answer: There are no limits, and it depends on the items.

Question 3: What is the warranty of our products?

Answer: Usually, there is a 12-month warranty when clients receive our products. We offer repair or replacement for quality issues.

Question 4: How are our products packaged?

Answer: For screw end valves: plastic bag + small carton box + plywood box. For flange end valves: plastic bag + plywood box.

Question 5: What are the payment options?

Answer: We accept T/T, LC, Alipay, and Wechat pay. Payment terms are 30% prepayment, 70% balance before shipping or against copy of BL.

Question 6: Can you manufacture valves according to different standards?

Answer: Yes, we can manufacture API, DIN, GOST, JIS standards based on different pressure, temperature, and size requirements.

If you have further inquiries about our products, please feel free to contact us. We are here to address all your questions.
 

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