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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Featured, Stone Butterfly Valve, Satinless Steel Expasion Joint With Flange End, Electric Knife Gate Valve, Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition. We emphasize development and introduce new products into the market every year for Featured, We always hold on the company's principle "honest, professional, effective and innovation", and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.


  • Factory Outlets Flanged Butterfly Valve - Wafer Butterfly Valve – Hongbang

    Factory Outlets Flanged Butterfly Valve - Wafer Butterfly Valve – Hongbang

    OK-701-HANDLE NO. PART Choose QTY 1 BODY CI/DI 1 2 SEAT EPDM/NBR/VITON/PTFE 1 3 DISC DI+NP/CF8/CF8M/AL-B 1 4 STEM 416/431/304/316/17-4PH 2 5 BUSHING PTFE/BRASS 5 6 O-RING NBR 3 7 LEVER CAST/ALUMINUM 1 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GENERAL CHARACTERISTICS Design according with API 609/EN 593 Tig...
  • High reputation Flexible Expansion Joint - Expansion Join – Hongbang

    High reputation Flexible Expansion Joint - Expansion Join – Hongbang

    OK-303-JOINT NO. PART Choose QTY 1 FLANGE Zinc plated steel 2 2 Reinforced wire Steel 2 3 Internal bellow EPDM /NBR 1 4 External bellow EPDM /NBR 1 5 Reinforcement Nylon tyre cord 1 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE   EN 593 INSPECTION & TEST   EN 12266 END STANDARD   PN10/16 FACE TO FACE   EN 558 GENERAL CHARACTERISTICS EPDM/NBR rubber bellow. Zinc-plated steel flanges drilled ends – PN16. Movement : -Ax...
  • OEM/ODM China Stainless Steel Check Valve - Stainless Steel Single Door Check Valve – Hongbang

    OEM/ODM China Stainless Steel Check Valve - Stainless Steel Single Door Check Valve – Hongbang

    OK-503-STAINLESS NO. PART Choose QTY 1 BODY CF8/CF8M 1 2 DISC CF8/CF8M 1 3 NUT SS304/SS316 1 4 BOLT SS304/SS316 3 5 O-RING EPDM/NBR/VITON 3 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GENERAL CHARACTERISTICS Design in accordance with standard NF EN 14341. Range: From DN 40 to DN 600. Mounting and working positi...
  • Wholesale Nrs Knife Gate Valve - F5 Gate Valve – Hongbang

    Wholesale Nrs Knife Gate Valve - F5 Gate Valve – Hongbang

    OK-204-HANDWHEEL NO. PART Choose QTY 1 BODY GGG50 1 2 WEDGE GG50+EPDM 1 3 STEM SS416 1 4 GASKET EPDM 2 5 BONNET DI 5 6 LOCATING BRASS 3 7 O-RING EPDM 1 8 NUT BRASS   TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE EN 593 INSPECTION & TEST EN 12266 END STANDARD PN10/16 FACE TO FACE EN 558 GENERAL CHARACTERISTICS Full and total bore Stainless steel non rising stem Clockwise to close Ductile iron wedge EPDM coated No...
  • High Quality for China Manual Butterfly Valves - Lug Butterfly Vlave – Hongbang

    High Quality for China Manual Butterfly Valves - Lug Butterfly Vlave – Hongbang

    OK-801-HANDLE NO. PART Choose QTY 1 BODY CI/DI 1 2 SEAT EPDM/NBR/VITON/PTFE 1 3 DISC DI+NP/CF8/CF8M/AL-B 1 4 STEM 416/431/304/316/17-4PH 2 5 BUSHING PTFE/BRASS 5 6 O-RING NBR 3 7 LEVER CAST/ALUMINUM 1 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GENERAL CHARACTERISTICS Design according with API 609/EN 593 Tig...
  • Hot sale Ptfe Lined Rubber Joint - BSP Expansion Join – Hongbang

    Hot sale Ptfe Lined Rubber Joint - BSP Expansion Join – Hongbang

    OK-305-JOINT NO. PART Choose QTY 1 BELLOW EPDM /NBR 1 2 REINFORCEMENT NYLONG TYRE CORD 1 3 UNION MALLEABLE 2 TEST PRESSURE HYDROSTATIC SHELL SEAL SHELL 2.4 MPa STANDARD DESIGN CODE EN 593 INSPECTION & TEST EN 12266 END STANDARD PN10/16 FACE TO FACE EN 558 GENERAL CHARACTERISTICS Female cast iron 3 pieces BSPT threaded union ends. Movement : -Axial compression, -Axial extension, -Lateral movement.、 STANDARDS BSPT female threaded according to standard ISO 228-1...
  • Wholesale Dealers of 36 Inch Gate Valve - Knife Gate Valve – Hongbang

    Wholesale Dealers of 36 Inch Gate Valve - Knife Gate Valve – Hongbang

    OK-202-HANDWHEEL NO. PART Choose QTY 1 BODY GGG40 1 2 SEAT EPDM/NBR 1 3 GATE SS304/SS316 1 4 RETAINER SS304/SS316 2 5 O-RING NBR 5 6 GLAND GGG40 3 7 STEM SS304/SS316 1 8 LOCK NUT BRASS   TEST PRESSURE   SHELL SEAL HYDROSTATIC 1.5 MPa 1.1 MPa STANDARD DESIGN CODE EN 593 INSPECTION & TEST EN 12266 END STANDARD PN10 FACE TO FACE EN 558 GENERAL CHARACTERISTICS Range : from DN 50 to DN 600. Function ON/OFF or regulation. Wafer threaded mounting ISO ...
  • Ordinary Discount Double Disc Check Valve - Stainless Steel Single Door Check Valve – Hongbang

    Ordinary Discount Double Disc Check Valve - Stainless Steel Single Door Check Valve – Hongbang

    OK-503-STAINLESS NO. PART Choose QTY 1 BODY CF8/CF8M 1 2 DISC CF8/CF8M 1 3 NUT SS304/SS316 1 4 BOLT SS304/SS316 3 5 O-RING EPDM/NBR/VITON 3 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GENERAL CHARACTERISTICS Design in accordance with standard NF EN 14341. Range: From DN 40 to DN 600. Mounting and working positi...
  • China OEM DIN F5 Resilient Seated Gate Valve - Knife Gate Valve – Hongbang

    China OEM DIN F5 Resilient Seated Gate Valve - Knife Gate Valve – Hongbang

    OK-202-HANDWHEEL NO. PART Choose QTY 1 BODY GGG40 1 2 SEAT EPDM/NBR 1 3 GATE SS304/SS316 1 4 RETAINER SS304/SS316 2 5 O-RING NBR 5 6 GLAND GGG40 3 7 STEM SS304/SS316 1 8 LOCK NUT BRASS   TEST PRESSURE   SHELL SEAL HYDROSTATIC 1.5 MPa 1.1 MPa STANDARD DESIGN CODE EN 593 INSPECTION & TEST EN 12266 END STANDARD PN10 FACE TO FACE EN 558 GENERAL CHARACTERISTICS Range : from DN 50 to DN 600. Function ON/OFF or regulation. Wafer threaded mounting ISO ...
  • Top Suppliers Operated Resilient Seated Gate Valve - F5 Gate Valve – Hongbang

    Top Suppliers Operated Resilient Seated Gate Valve - F5 Gate Valve – Hongbang

    OK-204-HANDWHEEL NO. PART Choose QTY 1 BODY GGG50 1 2 WEDGE GG50+EPDM 1 3 STEM SS416 1 4 GASKET EPDM 2 5 BONNET DI 5 6 LOCATING BRASS 3 7 O-RING EPDM 1 8 NUT BRASS   TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE EN 593 INSPECTION & TEST EN 12266 END STANDARD PN10/16 FACE TO FACE EN 558 GENERAL CHARACTERISTICS Full and total bore Stainless steel non rising stem Clockwise to close Ductile iron wedge EPDM coated No...
  • Well-designed Pipe Joint - Expansion Join – Hongbang

    Well-designed Pipe Joint - Expansion Join – Hongbang

    OK-303-JOINT NO. PART Choose QTY 1 FLANGE Zinc plated steel 2 2 Reinforced wire Steel 2 3 Internal bellow EPDM /NBR 1 4 External bellow EPDM /NBR 1 5 Reinforcement Nylon tyre cord 1 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE   EN 593 INSPECTION & TEST   EN 12266 END STANDARD   PN10/16 FACE TO FACE   EN 558 GENERAL CHARACTERISTICS EPDM/NBR rubber bellow. Zinc-plated steel flanges drilled ends – PN16. Movement : -Ax...
  • New Delivery for 12 Inch Gate Valve - F4 Gate Valve – Hongbang

    New Delivery for 12 Inch Gate Valve - F4 Gate Valve – Hongbang

    OK-203-HANDWHEEL NO. PART Choose QTY 1 BODY GGG50 1 2 WEDGE GG50+EPDM 1 3 STEM SS416 1 4 GASKET EPDM 2 5 BONNET DI 5 6 LOCATING BRASS 3 7 O-RING EPDM 1 8 NUT BRASS   TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE EN 593 INSPECTION & TEST EN 12266 END STANDARD PN10/16 FACE TO FACE EN 558 GENERAL CHARACTERISTICS Full and total bore Stainless steel non rising stem Clockwise to close Ductile iron wedge EPDM coated No...