Coex Info&Tech Ltd

API6A ball screw gate valves provided by DOUSON is a type of large bore gate high pressure valve which were im

Connectiong dimension : ANSI B16.5A -92 MSS SP-67-97 API 609-83 Face to Face : ANSI 16.10-86 MSS SP-68-

Gate Valve Class 300 NPS 26 Rising Stem, Flexible or Solid Wedge Bolted Bonnet, Welded Seat Ring. Standard

Body: grey iron, stainless steel Cover: grey iron, stainless steel Disc: grey iron, stainless steel Tempera

1. Design of disc: When NPS is more than 2, usually wedge flexible gate, When NPS is less than 2 are of wedge

1. Design of disc: When NPS is more than 2, usually wedge flexible gate, When NPS is less than 2 are of wedge

Design Feature: •Bolt bonnet or Pressure seal bonnet design. •C

Scaffolding pipes 1. Material: Q235 2. O.D: dia 48.3mm, thick 2 -4.0mm, 3-6m long. 3. Painted, galvanize

Scaffolding pipes 1. Material: Q235 2. O.D: dia 48.3mm, thick 2 -4.0mm, 3-6m long. 3. Painted, galvanize

ASTM/JIS/DIN standard Seamless Carbon Steel Pipe Size:3/8"-32"*SCH10-SCHXXS Standard:DIN, JIS, AS

Design Standard:JB/T8527, MSS SP-68, API609 Face to face: GB/T12221, API6D, ASME B16.10 Flanged ends

Design Standard:GB/T12235, ASME B16.34, BS1873 Face to face: GB/T12221, ASME B16.10 Flanged ends:HG,

1. Compact structure, small volume, lightweight, flexible operation, convenient using. 2. With three-eccentri

Title:Through conduit gate valve Add time:2009-7-17 Feature： 1. Spring loaded floating t

1. Small resistance for liquid: same section for ball valve and pipeline, the passage ues are connecting, the

API 6A Gate Valves are field proven valves which strictly designed and manufactured according to API 6A and AP

API 6A Hydraulic Gate Valves Hydraulic Gate Valves are available in size from 1 13/16” to 7 1/16

Size:DN50-DN500 Pressure:PN10, PN16, 150LB, JIS10K Body material: Cast steel, Cast iron Disc material: 2C

Size:DN600-DN2000 Pressure:PN10, PN16, PN25, 150LB, JIS10K Body material: Cast steel, stainless steel Disc

Size：DN50-DN350 Pressure：PN10, PN16, PN25, 150LB, JIS10K Body material: Cast s

Detailed Product Description: Technical description & Applications Desingn conforms to DIN3352 Fac

swing fluorine lining check valve is used for controlling the corrosion or strong corrosive medium, body cavit

This series of products is the extension of fluorine ball valve , can be used on strong corrosive medium, both

Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89 .Face to Face Dimension: BS 5156-85, ANSI B16.10

Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89 .Face to Face Dimension: BS 5156-85, ANSI B16.10

BS standard normal open pneumatic diaphragm valve, normal open pneumatic diaphragm valve, pneumatic diaphragm

Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89 .Face to Face Dimension: BS 5156-85, ANSI B16.10

Coex vslve API 6A Gate Valve Size: 2-32 or DN50-DN800 Pressure: Class150-1500LB or PN16-PN160 or 10K-40K Ma

API 6A Ball Valves For well head and Christmas tree equipment Valves at PSL 1 through 3 Technical Standar

Z L F-16 type self-reliance type balance valve, it can take use of medium changes of itself to realize self co

This series is balance valve, and it;s applicable on all kinds of liquid pipe system, and it;s an ideal kind o

ZL47 F-16 type self-reliance balance valve, it mainly make up by an automatic pressure control valve disc

Technical specifications Nominal diameter:DN 50 - DN500, 2"- 20" Pressure: Class 150LB - 300LB

1 . Design manafacture according to API 6D or BS 1868 JIS B2 074. 2 . Face to face according to ANSI B16.10

Structural : integrated lug type Size : 2" --40". Pressure : 150 LB---2500LB. Design standard : A

1) Standards: a) Basic design: API 609 b) Test: API 598, BS 6755 2) Size: 2" - 36" 3) Rating:

Design reference: IEC 534-4, GB/T4213 Structural length: ASME B16.10, GB/T12221 Flanged ends: ASME B16.5 G

1)Material: Ductile Iron, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M 2)Size: 2"-36"(50mm-900mm) 3)Press

Full swing check valve Structural: Double disc wafer swing check valve. Size: 2" --40". Pressu

1 . Design manafacture according to API 6D or BS 1868. 2 . Face to face according to ANSI B16.10. 3 . 300lb/