Last updated: 2026/08/27
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Last updated: 2026/08/27
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Seamless Steel Pipe
ASTM A312-312M Cold Worked Austenitic Seemless Stainless Steel Pipes
ASTM A213-213M Cold Worked Austenitic Seemless Stainless Steel Pipes
ASTM A790-790M Cold Worked Dual Phase Steel And Super Dual Phase Steel Seamless Pipes
ASTM A511/A511M Seamless Mechanical Engineering Pipes and Hollow Bars for Stainless Steel and Duplex Steel
ASTM A376/A376M Austenitic Seamless Steel Pipes for Use at High Temperatures
BS EN 10216-5 Seamless Steel Pipes for Pressure Purposes
DIN 17456-Seamless Round Pipes Made of Stainless Steel
ГОСТ 5632/ГОСТ 9941 Cold Worked Austenitic Duplex Steel Seamless Stainless Steel Pipes
JIS G3459 Industrial Piping Austenitic Stainless Steel Pipes
Welded Steel Pipe
ASTM A312-312M Austenitic Stainless Steel Welded Pipes
ASTM A790-790M Dual Phase Steel and Super Dual Phase Steel Welded Pipe
ASTM A789-789M Universal Welded Ferrite/Austenitic Dual Phase Steel Welded Pipe
BS EN 10217-7 Stainless Steel Welded Pipes for Pressure Purposes
JIS G3459 Industrial Piping Austenitic Stainless Steel Welded Pipes
Steel Tube
ASTM A269-269M Precision Stainless Steel Seamless Pipe
JIS G3463 Stainless Steel Pipes for Boilers and Heat Exchangers
Stainless Steel Hydraulic Tube
Heat Exchanger Tubes
Stainless Steel Medical Tube
Stainless Steel Capillary Tube
Special Custom Stainless Steel Tube
Precision Stainless Steel Tube
Steel Pipe Flange
ASTM A182 ASME B16.5 Pipe Flanges and Flanged Fittings
ASTM A182/A240 ASME B16.47 Large Diameter Steel Flanges
ASTM A182/A240 ASME B16.48 Line Blanks
BS EN 1092-1 Flanges and Their Joints—Circular Flanges for Pipes
ISO7005-1 Flanges and Their Joints—Circular Flanges for Pipes
AS 2129 Flanges for Pipes Valves and Fittings
AS 4087 Flanges for Pipes Valves and Fittings
DIN 2527/DIN2631 Pipe Flanges and Flange Fittings
JIS B2220 Steel Pipe Flanges
Stainless Steel Flanges GOST 12821-80; GOST 12820-80 Flanges
Stainless Steel Flanges BS4504 Flanges
Stainless Steel Flanges SABS 1123/SANS 1123 Flanges
Stainless Steel Flanges ANSI/AWWA C207-07
JIS Standard Flange
Steel Forged Rings
Steel Blind Flanges
Spectacle Blind Flanges In Piping
Stainless Steel WNRF Weld Neck Flanges
Stainless Steel Socket Weld Pipe Flanges
Stainless Steel Threaded Pipe Flanges
Stainless Steel Lap Joint Pipe Flanges
Long Weld Neck Flanges
Special Custom Pipe Flanges
Stainless Steel Pipe Fittings
High Pressure Forged Pipe Fittings
ASTM A182 ASME B16.11 Forged Fittings, Socket-Welding and Threaded
MSS SP97 Integrally Reinforced Forged Branch Outlet Fittings-Socket Welding, Threaded, and Buttwelding Ends
MSS SP79 Socket-Welding Reducer Inserts
MSS SP95 Swaged Nipples and Bull Plugs
MSS SP83 Steel Pipe Unions Socket Welding and Threaded
3000psi / 6000psi / 10000 psi / 15000 psi 90D Elbow
Reducing Socket Coupling Half-Coupling 3000psi / 6000psi / 10000 psi / 15000 psi
3000psi / 6000psi / 10000 psi / 15000 psi Reducing Elbow
Union Fitting 3000psi / 6000psi / 10000 psi / 15000 psi
Threaded Cross SW Crsss Reducing Tee 3000psi / 6000psi / 10000 psi / 15000 psi
Threaded Tee SW TEE Socket Banded 3000psi / 6000psi / 10000 psi / 15000 psi
3000psi / 6000psi / 10000 psi / 15000 psi Plain Coupling
Medium Pressure Stamped Pipe Fittings
ASTM A403 ASME B16.9 Factory-Made Wrought Buttwelding Fittings
MSS SP43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant
DIN2605/DIN2615/DIN2616/DIN2617/EN10253 Factory-Made Wrought Buttwelding Fittings
45D Stainless Steel Elbow Sch10s sch40s sch80s
GOST 17375/GOST 17376/GOST 17378/GOST 17379 Factory-Made wrought Buttwelding Fittings
Sch 40s 90D Stainless Steel Elbow
JIS B2311/B2312/B2313 Factory-Made Wrought Buttwelding Fittings
SCH10S SCH40S SCH80S Equal Tee
Class150 Plain End Pipe Coupling
3000psi / 6000psi / 10000 psi / 15000 psi Square Plug
Class150 Threaded Equal Tee
3000psi / 6000psi / 10000 psi / 15000 psi Hex Plug
Class150 Stainless Steel Threaded Reducing Tee
3000psi / 6000psi / 10000 psi / 15000 psi Weldolet
Butt Weld Reducing Tee
3000psi / 6000psi / 10000 psi / 15000 psi Threadolet
Class150 Threaded Hex Hexagon Plug
3000psi / 6000psi / 10000 psi / 15000 psi Reducing Nipple
Class150 Threaded Pipe End Cap Fitting
3000psi / 6000psi / 10000 psi / 15000 psi Bushing
Class150 Hose Nipple
3000psi / 6000psi / 10000 psi / 15000 psi Close Nipple
Class150 Barrel Nipple Mill Finish
3000psi / 6000psi / 10000 psi / 15000 psi Cross Fitting
Class150 Stainless Steel Threaded Reducing Nipple
3000psi / 6000psi / 10000 psi / 15000 psi Hex Nipple
Class150 Stainless Steel Threaded Union Fitting
3000psi / 6000psi / 10000 psi / 15000 psi Reducing Bush
Class150 Stainless Steel Threaded Pipe Bushing
3000psi / 6000psi / 10000 psi / 15000 psi Reducing Hex Nipple
Class150 Stainless Steel Threaded Close Nipple Pipe Fitting
3000psi / 6000psi / 10000 psi / 15000 psi Cap Fitting
Class150 Stainless Steel Threaded Pipe Cross Fitting
3000psi / 6000psi / 10000 psi / 15000 psi 45D Elbow
Class150 Stainless Steel Threaded Hex Nipple
Class150 Pipe Threaded Reducing Bush
Class150 Reducing Hex Hexagon Nipple
Low Pressure Cast Pipe Fittings
ASTM A733 Steel Pipe Nipples
Class150 Threaded Reducing Elbow
Class150 Stainless Steel Elbow
150 psi Street Elbow
Class150 Stainless Steel Threaded Reducing Socket
Socket Banded Class150
Quick Fitting Connector
Type A Camlock Coupling Fitting
Type B Camlock Coupling
Type C Camlock Coupling Fitting
Type D Camlock Coupling Fitting
Type E Camlock Coupling Fitting
Type F Camlock Coupling Fitting
Type DP Camlock Coupling Fitting
Type DC Camlock Coupling Fitting
Type B Stainless Steel Camlock Coupling Fitting
Type C Stainless Steel Camlock Coupling Fitting
Type DC Stainless Steel Camlock Coupling Fitting
Type DP Stainless Steel Camlock Coupling Fitting
Type C+E Stainless Steel Camlock Coupling Fitting
Type F Stainless Steel Camlock Coupling Fitting
Steel Valve
Steel Flanged Valve
Stainless Steel Flanged Gate Valve
Stainless Steel Flanged Globe Valve
Steel Flanged Y Type Stainer
Stainless Steel Flanged Check Valve
Flanged End Ball Valve
Flanged Knife Valve
Screwed End Valve
1piece Reducing Screw Type Ball Valve
2piece Screwed Full Bore Ball Valve
3piece Screwed Ball Valve
Wafer Ball Valve
Screwed Gate Valve
Screwed Globe Valve
3 Way Ball Valve
Screwed Swing Check Valve
Screwed Spring Check Valve
Screwed Y Stainer
Materials
Super Austenitic Steel
Incoloy
Hastelloy
CuNi Alloy
Inconel
Monel Alloy
Titanium
Nimonic Superalloys
HP Stainless Steel
High-temperature Alloys
Applications
New Energy
Ocean & Ship Building
Oil & Gas
Power Station
Aerospace
Chemical Industry
Pharmaceutical Industry
Water Treatment
Paper Industry
Food Industry
Company
Company Profile
Resources
PDF
FLK Pipe Fitting Specifications And Materials Catalogue
FLK Screwed Pipe Fittings Catalogue
FLK Pipe Fitting Catalogue
Blog
What Is Seamless Steel Pipe and How Is It Manufactured?
Seamless Steel Pipe vs Welded Steel Pipe: Key Differences Explained
How to Choose the Right Seamless Steel Pipe for Industrial Applications
Top Applications of Seamless Steel Pipes in Industrial Piping Systems
ASTM A106 Seamless Steel Pipe Specification Guide
ASTM A312 Stainless Steel Pipe Explained
A Complete Guide to ASTM A790: Duplex & Super Duplex Seamless Pipes
ASTM A376 for High-Temperature Services: Austenitic Seamless Steel Pipes Explained
How to Evaluate a Seamless Steel Pipe Supplier: A 15-Point Buyer Checklist
Seamless Steel Pipe Price Guide: 12 Cost Drivers Buyers Should Compare
Seamless Steel Pipe Size Chart Explained: NPS, OD, Schedule and Wall Thickness
How to Read an EN 10204 3.1 MTC for Seamless Stainless Steel Pipe
Seamless Pipe Tolerances: OD, Wall Thickness, Ovality and Straightness
Selecting Seamless Steel Pipe for High-Pressure Service: An Engineering Checklist
Seamless Stainless Steel Pipe for Corrosive Chemical Service: Material Selection Factors
Seamless Stainless Steel Pipe for Hydrogen Service: Procurement Questions to Resolve
Seamless Pipe for Sour Service: What Buyers Should Specify Before Ordering
Stainless Steel Pipe Uses
Classification Of Stainless Steel Pipes And Their Standards
Main Characteristics of Austenitic Stainless Steel Pipe
ASTM A269 vs. ASTM A213: Which Precision Stainless Steel Pipe Do You Need?
Seamless Line Pipe for Oil and Gas Projects: Grades, Testing and Documentation
Seamless Stainless Steel Pipe for LNG and Cryogenic Service: Buyer Considerations
Schedule 10S, 40S and 80S Seamless Stainless Pipe: How Buyers Should Choose
Pickling and Passivation of Seamless Stainless Steel Pipe: Buyer Specifications
Heat Treatment of Austenitic and Duplex Seamless Pipe: What Buyers Need to Verify
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Last updated: 2026/08/27
Last updated: 2026/08/27
