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City Gas Underground Pipe Weld Ball Valve

City Gas Underground Pipe Weld Ball Valve

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Negotiable Min Order Quantity Unit

Required Quantity

Place of Origin: China

Brand name: Zg

Payment Terms: T/T

Production method: Negotiable

Shipping / Lead Time: Negotiable / Negotiable

Keyword: ball valve, steel valve, gas ball valve, pipe weld ball valve

Category: Valves

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Zigong Zigao Valve Co.,Ltd.

Membership: BIZ

Country / Year Established: China / 2008

Business type: Manufacturer

Verified Certificate: 9

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	City Gas Underground Pipe Weld Ball Valve	Certification	-
Category	Valves	Ingredients	-
Keyword	ball valve , steel valve , gas ball valve , pipe weld ball valve	Unit Size	-
Brand name	Zg	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	-

Product Information

DN: 15(NPS1/2")~300(NPS12")
PN: 16(CLASS 150LB)~64(CLASS400LB)

APPLICALBE SPECIFICATIONS, STANDARDS, CODES
Design: ASME B16.34, API 6D, GB, GOST, DIN, BS etc
Pressure/Temperature Rating: ASME B16.34
Inspection&Test: API 6D/API 598/GB/T 13927 etc
Face to Face/End to End: API 6D, ANSI B16.10, GB 12221, GOST, DIN, BS/MFR'S/USER'S
Valve End: BW, RF, RTJ, BW+PUP( Pup length as user's requirement)
Fire Safe: API 607/API 6FA/BS 6755
Antistatic Design: API 608/BS 5351
Sour Service: NACE MR. 0175 etc

CONSTRUCTION FEATURES
Body: Fully welded body, and the body is made of steel pipe.
Seat Type: Self relieving/double Piston/Self Relieving for upstream seat and double piston effect for downstream seat (optional)
Ball: Trunnion Mounted/Floating, Solid
Bore: Full/Reduced (optional)
Stem: Anti-blowout, extension (optional)
Operatiing: Manual/ Electric/Pneumatic/Gas Over Oil/Hydroelectric/Hydraulic
Seal: Soft/Metal/Compound(Preliminary Metal+Secondary Soft)
Sealant Injection: Optional
Venting: Optional
Drain: Optional
Locking Device: Optional
Bleeding Valve: No Bleeding Valve/Single Bleeding Valve/Double Bleeding Valve
Leakage Rating: Soft Seated: ISO 5208 A; Metal Seated: ISO 5208 C and better, ANSI Class VI

MAIN MATERIAL
Body: C.S/S.S/Alloy Steel Pipe
Ball: C.S/S.S/Alloy Steel+ENP/Chrome/Carbide
Seat Container: C.S/S.S/Alloy Steel+ENP/Chrome/Carbide
Seat Insert: PTFE, RPTFE, VITON, NYLON, DEVLON, MOLON, PEEK/Stellite, Tungsten Carbide
Stem: SS/ Alloy Steel/ Inconel etc
O Ring: VITON/NR/HNBR/NBR/FKM/EPDM
Bolting: A193/A194, A320 etc

Superiority: The body is made of steel pipe, the construction cost is low, and the appearance is beautiful.
Service: Natural Gas/ Oil/Petrochemicals/Mining/Sewage Treatment/Power Plant etc

B2B Trade

Price (FOB)	Negotiable	transportation	-
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	T/T	Shipping time	Negotiable

Zigong Zigao Valve Co.,Ltd.

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Country / Year Established: China / 2008

Membership: BIZ

Business type: Manufacturer

President: Zhangxiu Luo

Address: Jinchuan Road No.21, BanCang Hi-Tech Industria Development Zone, Zigong City, Sichuan, China

Product Category: Valves

Year Established: 2008

No. of Total Employees: 101-500

Company introduction: Zigong Zigao Valve Co.,Ltd is a professional manufacture in China with years of experience and reputation. Zigao Valve focuses on the design and manufacturing of various of ball valves, flanges and pipe fittings in accordance with API/ GB/ BS/ DIN/JIS etc. The diameter of ball valve is from DN15(NPS2")~DN1200(NPS48"), the norminal pressure is PN16(CLASS150LB)~PN420(CLASS2500LB).

Zigong Zigao Valve Co., Ltd ( for short Zigao Valve) is located in Zigong, Sichuan Province---China's largest ball valve reseach and production base. Zigao Valve was originated from a local collective enterprise which was changed to a private shareholding enterprise in 2003. In 2008, Zigao was completely restructured and created as Zigong Zigao Valve Co., Ltd located in Zigong National High-Tech Development Industrial Zone. Zigao totally covers 22000 square meters, its workshop totally covers about 12000 square meters, and it owns more than 180 staff, which depend on convenient transportation, advanced equipments, complete facilities and qualifications. Besids, Zigao has rich production experience, professional team including designers, managers, and sellers.

Zigao Valve is professionally committed to gas pipeline, petroleum and petrochemical valve design, research, production and sales. It has 12 national patents related to ball valves and gate valves.

The Fully Welded Ball Valves (DN1000, PN5.0MPa) produced by Zigao have successfully applied to West-East Natural Gas Transmission---Tianjin branch gas line. At the same time, in 2013, Zigao became the Chinese nominated ball valve production base of Surgut Petroleum, which is the second largest petroleum company in Russia.