kevinwang@landee.cn 86-592-5204188
China Industrial Piping, Valve, Flange, Steel Pipe Fittings
  • Home
  • Products
    • Valves
      • Ball Valves327
      • Butterfly Valves167
      • Check Valves187
      • Gate Valves226
      • Globe Valves85
      • Plastic Valves27
      • Plug Valves48
      • Strainers95
      • Safety Valves12
      • Valve Actuators4
      • Other Valves110
    • Pipe
      • Alloy Steel Pipe44
      • Carbon Steel Pipe219
      • Ductile Iron Pipe34
      • OCTG Steel Pipe56
      • Stainless Steel Pipe120
      • Seamless Steel Pipe196
      • Heat Exchanger Tubes32
      • Plastic Pipe35
      • Zirconium Pipe1
      • Other Pipes73
    • Flanges
      • Blind Flanges92
      • Lap Joint Flanges9
      • Orifice Flanges10
      • Spacer Ring / Spade Flanges23
      • Slip-on Flanges69
      • Socket Weld Flanges5
      • Threaded Flanges7
      • Weld Neck Flanges233
      • Other Flanges107
    • Pipe Fittings
      • Bends63
      • Caps36
      • Couplings106
      • Elbows315
      • Reducers104
      • Stub Ends32
      • Tees197
      • Other Fittings297
    • Fasteners
      • Stud Bolts173
      • Nuts62
      • Washers3
    • Steel Plate184
    • Structural Steel
      • Angle Steel12
      • Steel Beam12
      • Steel Channel6
      • Round Bar24
    • Steel Bar11
    • Pumps9
    • Equipment
      • Prover Tank4
      • Metering Skid2
      • Pipe Tool7
      • Welder2
    • Others
      • Fire Fighting Equipment25
      • Plastic Piping Materials25
      • Sanitary Piping Materials7
      • Distributor1
      • Gaskets181
      • Joints132
      • Pig Launchers & Receivers8
      • Other Tools170
  • Services
    • Market Segments5
    • OEM & ODM
    • Downloads15
    • Customers21
  • About
    • Company Profile
    • Certifications3
    • Factory Tour
    • Quality Control
    • Videos3
  • News
    • Events26
    • Industry News331
    • Press Releases42
  • Contact

4 Inch

  • Home
  • Tags
  • 4 Inch
Ductile Iron Grooved Coupling, 4 Inch, Painted

Ductile Iron Grooved Coupling, 4 Inch, Painted

Request a quote
4 Inch Class 300 Gate Valve, A352 LCB Body, SS304 Trim

4 Inch Class 300 Gate Valve, A352 LCB Body, SS304 Trim

Request a quote
ASME B16.9 WYE, ASTM A403 WP316, 4 Inch, SCH 40S

ASME B16.9 WYE, ASTM A403 WP316, 4 Inch, SCH 40S

Request a quote
WCB Check Valve 4 Inch Sch. 80 13%Cr BW Grey 300

WCB Check Valve 4 Inch Sch. 80 13%Cr BW Grey 300

Request a quote
205 Duplex Stainless Steel Check Valve BS 1868 4 Inch

205 Duplex Stainless Steel Check Valve BS 1868 4 Inch

Request a quote
CS A105 WN Flange, ANSI B16.5, Class 150, 4 Inch, Black

CS A105 WN Flange, ANSI B16.5, Class 150, 4 Inch, Black

Request a quote
ASTM A312 TP304 Nipple, 1/2 Inch, Length 4 Inch, SCH 80 NPT

ASTM A312 TP304 Nipple, 1/2 Inch, Length 4 Inch, SCH 80 NPT

Request a quote
ASTM B148 C95800 Swing Check Valve, 4 Inch, Class 150 LB

ASTM B148 C95800 Swing Check Valve, 4 Inch, Class 150 LB

Request a quote
A234 WPB SMLS Elbow, 4 Inch, SCH 40, Long Radius, BE Ends

A234 WPB SMLS Elbow, 4 Inch, SCH 40, Long Radius, BE Ends

Request a quote
ASTM A403 GR WP304L Elbow, 4 Inch, W.T 3.05mm, Butt Weld

ASTM A403 GR WP304L Elbow, 4 Inch, W.T 3.05mm, Butt Weld

Request a quote
A105 Galvanized Full Coupling, 4 Inch, CL3000, ASME B16.11

A105 Galvanized Full Coupling, 4 Inch, CL3000, ASME B16.11

Request a quote
ASTM A890 4A Gate Valve, 4 Inch, Class 150, Hand Wheel, RF

ASTM A890 4A Gate Valve, 4 Inch, Class 150, Hand Wheel, RF

Request a quote
Y-Type Bolted Bonnet Flexible Wedge Gate Valve, 4 Inch, Class 150

Y-Type Bolted Bonnet Flexible Wedge Gate Valve, 4 Inch, Class 150

Request a quote
ASTM A333 Gr.6 Seamless Pipe, SCH 40, 4IN, 6 Meters

ASTM A333 Gr.6 Seamless Pipe, SCH 40, 4IN, 6 Meters

Request a quote
ASTM A216 WCB Y Type Strainer, SS316L Screen, 4 Inch, 150LB, RF

ASTM A216 WCB Y Type Strainer, SS316L Screen, 4 Inch, 150LB, RF

Request a quote
ASTM A216 WCB Ball Valve, Floating Type, 4IN, CL150, RF

ASTM A216 WCB Ball Valve, Floating Type, 4IN, CL150, RF

Request a quote
Previous Page1 / 1Next Page

Total 16 Records, 100 records per page

1

Tags
Back to List
← Previous
ASTM A403 WP316
Next →
API 5L GR.B PSL2
Landee Company
Landee Company

As a leading industrial piping manufacturer in China, Landee provides a comprehensive range of piping products, including pipes, valves, flanges, pipe fittings, fasteners, gaskets, steel plates, and related spare parts to meet diverse industrial requirements worldwide. We are committed to delivering reliable solutions for global engineering applications.

Latest News
  • Valve Sealing Types: Soft vs Hard Seals
    Aug 18, 2026
  • PTFE Valves: Why PTFE Is the Plastic King
    Aug 10, 2026
  • The Logic Behind Lined Extended Stem Gate Valves
    Aug 03, 2026
Useful Links
  • Products
  • Tags
  • Glossary
  • Downloads
  • Links
Contact Us

Address: Suite 2201, Huiteng Metropolis, No. 321 Jiahe Road, Xiamen, China. 361012

Mr. Kevin Wang
Tel: 86-592-5204188
Fax: 86-592-5204189
Email: kevinwang@landee.cn
Website: https://www.landee.cn/

Copyright © 1994 - 2026 Xiamen Landee Industries Co., Ltd. All Rights Reserved.

Privacy Policy | Terms of Service | sitemap
Links: China Manufacturers
Website Design & Support: jeawin.com