Fully Welded Ball Valve
55 products found
A fully welded ball valve features a unified, seamless body design constructed by welding the valve shell components into a single, cohesive structure that completely eliminates traditional bolted body joints. By eliminating body flanges and gaskets, this robust configuration permanently removes potential external leakage paths to the environment, making it the safest choice for high-pressure, hazardous, or inaccessible lines. Its lightweight yet high-strength structural matrix easily withstands heavy pipeline soil loads, thermal expansion, and bending stresses, making it the industry-standard isolation valve for buried natural gas transmission lines, long-distance oil pipelines, and urban district heating networks. Procurement managers can seamlessly secure factory-direct quotations from leading manufacturers in China through our specialized industrial platform, ensuring rapid delivery of high-integrity fully welded ball valves built for critical underground utility infrastructure.
Baltic Valve Co., Ltd.
API 6D Fully Welded Ball Valve, ASTM A105, 8 Inch, Class 600 LB, BW
Wenzhou Unique Valve Co., Ltd.
Carbon Steel Fully Welded Ball Valve
Wenzhou Unique Valve Co., Ltd.
Flanged Fully Welded Ball Valve
Wenzhou Unique Valve Co., Ltd.
Handle Fully Welded Ball Valve
Wenzhou Unique Valve Co., Ltd.
Stainless Steel Fully Welded Ball Valve
Wenzhou Unique Valve Co., Ltd.
Underground Fully Welded Ball Valve
Wenzhou Unique Valve Co., Ltd.
API 6D Fully Welded Ball Valve, 2–60 Inch, 150–2500 LB
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Fully Welded Ball Valves: API 6D
Model Number: GWBV API 01
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
API 6D Fully Welded Ball Valve, 2-8 Inch, Class 150-300 LB
topper
Stainless Steel Direct Buried Ball Valve, API 6D, 30 Inch
Model Number: MFRS-230829-TMBV-06
topper
Fully Welded Ball Valve, API 6D, A216 WCB, 150 LB, 20 IN, RTJ
Model Number: MFRS-230831-TMBV-01
topper
API 6D Fully Welded Ball Valve, ASTM A182 F316, 20 IN, 600 LB
Model Number: MFRS-240125-TMBV-04
topper
Fully Welded Ball Valve, API 6D, ASTM A105N, 24 Inch, 300 LB
Model Number: MFRS-240125-TMBV-05
medvalve
API 6D Fully Welded Ball Valve, 1/2-16 Inch, 150-900 LB
medvalve
Fully Welded Forged Steel Ball Valve, DN400, PN16, API 6D
medvalve
ASTM A350 LF2 Fully Welded Ball Valve, API 6D, 18 IN, 1500 LB
medvalve
API 6D Fully Welded Ball Valve, Forged Steel, 8 Inch, 600 LB
XIAMEN LANDEE INDUSTRIES CO., LTD.
3PC Fully Welded Ball Valve, 10 Inch, 600 LB, API 6D
XIAMEN LANDEE INDUSTRIES CO., LTD.
Fully Welded Ball Valve, API 6D, API 608, ISO 17292, 2-60 IN
XIAMEN LANDEE INDUSTRIES CO., LTD.
Fully Welded Ball Valves, ASTM A105, 12 IN, CL600, Flanged
Model Number: LD-20260312-BAV-01
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A351 LF2 Fully Welded Trunnion Ball Valve, 16IN, CL1500
Model Number: 16BW15BLF2
Bosseal Valves (Suzhou) Co., Ltd.
Fully Welded Trunnion Ball Valve, API 6D, A105N, 12 IN, 300 LB
Model Number: 12BW3BA105
Bosseal Valves (Suzhou) Co., Ltd.
Welded Bonnet Trunnion Ball Valve, API 6D, ASTM A105N, 16 Inch, 300 LB
Model Number: 16BW3BA105
XIAMEN QISHINE IMP.& EXP. CO., LTD.
ANSI B16.34 Fully Welded Ball Valve, 1/2-24 Inch, 150-2500 LB
Model Number: FGBK-23-V-01