API 6D/API 608 High Pressure Casting/Forging Bw Floating/Trunnion Dbb Manual/Electrical/Pneumatic Cryogenic Top Entry Ball Valve

Description: KATA Tube Type ball valves adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body. The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to...

Product Details
We always pursue the advanced international management mode and constantly absorb the advanced technology of international and domestic Hard Seal Butterfly Valve Series, Lever Operation Floating Ball Valve, Soft Seal Butterfly Valve equipment industry. We are always committed to providing high-quality technology, products and services, as well as open comprehensive cooperation platform and solutions for the global market. Our company staff will never be complacent, we will continue to serve our customers with pioneering spirit. We are ready to reply you within 24 hours after receipt of your request and to create mutual un-limited benefits and business in near future. We will create a modern marketing system for you, including market development, sales management, customer satisfaction management, staff professional training, profit model innovation and other systems.


Description:

KATA Tube Type ball valves adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body.

The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casting body valves.

Usually the cylindrical type has two welding seam on the body.

Design features:

Design standard: ISO 14313、AIP 6D、GB/T 19672、API 607/6Fa

Fire-safe type

Anti-blow out stem

Anti-static design

ISO 5211 Std. Top flange connection

DBB (Double block and bleed)

DIB-1/DIB-2 (Double Isolation and Bleed)

Bonnet extend

Low temperature packing

Emergency grease injection device

Cavity pressure self relief

Product Range:

Nominal diameter: 2"~36"(DN15~900)

Pressure range: Class 150~2500(PN20~PN420)

Body material:  ASTM A105

              ASTM A350 LF2

              ASTM A182 F304/F304L

              ASTM A182 F316/F316L

Trims material: ASTM A105+ENP

              ASTM A350 LF2+ENP

              ASTM A182 F6a

              ASTM A182 F304/F304L

              ASTM A182 F316/F316L

              ASTM A182 F51

              ASTM A564 17-4PH

Seals material:  Surface Nitriding、TCC、13Cr、304、316、STL、INCONEL、MONEL、HASTELLOY ALLOY、Cu、ETC.

                PTFE、RPTFE、NYLON、MOLON、DEVLON、PEEK、ETC.

                VITON、HNBR、EPDM、LIP SEAL、PTFE+VITON、Graphtie、PTFE、ETC.

End connection: RF、RTJ、BW

Operator type: Wrench、 Worm gear、Electric actuator、pneumatic actuator、gas over oil actuator、electro-hydraulic actuator 、 ETC.

Working temperature: -46~550℃

Medium:Water、gas、oil、ETC.

KAITAI, with over 20 years experience, is one of the professional api /jis /din standard butt weld fully welded trunnion mounted ball valve manufacturers and suppliers in China. All of our good equipments are made by professionals using advanced equipment. Welcome to buy with us.

We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for API 6D/API 608 High Pressure Casting/Forging Bw Floating/Trunnion Dbb Manual/Electrical/Pneumatic Cryogenic Top Entry Ball Valve. After years of development, we have established an excellent image and reputation in the industry with our excellent technology and quality. Each of our products has been tested and perfected thousands of times.
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