One-Stop Steel Flange & Pipe Fittings Supplier for Worldwide Projects
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Buzhai Industrial Zone, Mengcun County, Hebei Province, China
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Application Scenarios:
● High‑temperature and high‑pressure main steam pipelines in power plants, high‑pressure process pipelines for refineries and petrochemical plants, long‑distance oil‑gas gathering and transmission trunk lines, diameter transition sections for inlet and outlet of pressure vessels. Classified as special‑equipment pressure‑bearing pipe fittings.
● High‑temperature and high‑pressure main steam pipelines in power plants, high‑pressure process pipelines for refineries and petrochemical plants, long‑distance oil‑gas gathering and transmission trunk lines, diameter transition sections for inlet and outlet of pressure vessels. Classified as special‑equipment pressure‑bearing pipe fittings.
Application Scenarios:
● Mainly used for process pipelines in petroleum, refining and natural gas industries. Different from conventional spectacle blinds, this three‑hole blind plate is equipped with 3 built‑in process holes while isolating the main pipeline, integrating multiple functions including isolation, pressure relief, condensate drainage, sampling and pressure measurement.
● Mainly used for process pipelines in petroleum, refining and natural gas industries. Different from conventional spectacle blinds, this three‑hole blind plate is equipped with 3 built‑in process holes while isolating the main pipeline, integrating multiple functions including isolation, pressure relief, condensate drainage, sampling and pressure measurement.
Application Scenarios:
● Nozzles for pressure vessels, heat exchangers and reaction kettles, directly welded to the equipment shell.
● Side‑process nozzles for oil‑gas field Christmas trees and wellhead assemblies.
● Interface components for tube boxes and high‑pressure separators in refining units.
● Nozzles for pressure vessels, heat exchangers and reaction kettles, directly welded to the equipment shell.
● Side‑process nozzles for oil‑gas field Christmas trees and wellhead assemblies.
● Interface components for tube boxes and high‑pressure separators in refining units.
Application Scenarios:
● Main pressure‑bearing housings for petroleum wellhead casing heads and tubing heads.
● Hydraulic cylinder barrels for heavy‑duty hydraulic equipment.
● Cylinder sections of high‑pressure reaction kettles and high‑pressure separators.
● Pressure‑bearing shell blanks for down‑hole tools and blowout preventers.
● Main pressure‑bearing housings for petroleum wellhead casing heads and tubing heads.
● Hydraulic cylinder barrels for heavy‑duty hydraulic equipment.
● Cylinder sections of high‑pressure reaction kettles and high‑pressure separators.
● Pressure‑bearing shell blanks for down‑hole tools and blowout preventers.
Application Scenarios:
● Pressure‑bearing shell sections for high‑pressure vessels and heat exchangers, eliminating risks of longitudinal and circumferential welds as an alternative to welded cylinders.
● Intermediate body sections for wellhead assemblies and valves.
● Forged body blanks for large‑size ball valves and gate valves.
● Pressure‑bearing barrels for high‑temperature hydrogen‑exposed and sulfur‑exposed service conditions.
● Pressure‑bearing shell sections for high‑pressure vessels and heat exchangers, eliminating risks of longitudinal and circumferential welds as an alternative to welded cylinders.
● Intermediate body sections for wellhead assemblies and valves.
● Forged body blanks for large‑size ball valves and gate valves.
● Pressure‑bearing barrels for high‑temperature hydrogen‑exposed and sulfur‑exposed service conditions.
Application Scenarios:
● Stem for gate valves, globe valves, throttle valves and flat valves.
● Main shafts and drive shafts for industrial pumps and compressors.
● Piston rods and plunger rods for hydraulic cylinders.
● Drive shaft and connecting rod blanks for heavy‑duty machinery.
● Stem for gate valves, globe valves, throttle valves and flat valves.
● Main shafts and drive shafts for industrial pumps and compressors.
● Piston rods and plunger rods for hydraulic cylinders.
● Drive shaft and connecting rod blanks for heavy‑duty machinery.
Application Scenarios:
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
Application Scenarios:
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
Application Scenarios:
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
Application Scenarios:
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.
● Reducing connections for high-pressure oil and gas process pipelines and gathering pipelines.
● Reducing butt connections at inlets and outlets of pressure vessels, pumps and valves.
● Pipeline diameter transition for Class 600 and higher pressure services, effectively reducing weld leakage risks.