Pipe fittings are essential auxiliary accessories in a pipeline system, facilitating the connection, diversion, and regulation of flow within the pipeline. Our offerings include a range of steel pipe fittings designed for pipelines. Categorized by different processes, steel pipe fittings are mainly classified into flanges, threaded pipe fittings, and butt-welding pipe fittings. When purchasing butt-welded pipe fittings, it is imperative to specify whether they are welded or seamless.
 

FGBK-24-PF-003

Our NBR rubber expansion joint factory specializes in producing high-quality joints tailored for various applications. Our 20-inch expansion joints are designed to withstand Class 150 LB pressure ratings, featuring a single sphere with one ball. Constructed from fabric-reinforced rubber parts and loose metal flanges, our joints offer exceptional durability and flexibility. Trust our products for reliable sealing solutions in demanding environments.

FGBK-24-PF-002

We are your premier supplier of EPDM rubber expansion joints designed for face sealing. Our joints are tailored for 8-inch (DN200) flanges with Class 150 LB and PN20 ratings, specifically for ASME B16.5 carbon steel flanges. Suitable for a wide range of applications including water, air, and more, trust our products to provide reliable sealing solutions tailored to your needs.

FGBK-24-PF-001

We specialize in manufacturing rubber expansion joints that adhere to ANSI B16.5 standards. Our joints are designed for 10-inch flanges with a Class 150 LB rating. Featuring PTFE lining, they are ideal for applications requiring tolerance of maximum temperatures up to 120 degrees Celsius. Trust our products for reliable expansion joint solutions tailored to your needs.

FGBK-23-PT-51

Explore our NPT End Hexagon Bushing Factory in China, specializing in precision-crafted hexagon bushings. Manufactured to ASME B16.11 standards, these bushings are designed for versatility and durability. Available in a 2-inch size with a Class 3000 LB rating, our hexagon bushings are crafted from a variety of premium materials including ASTM A105, A182 F304, F316, F304L, F316L, A182 F11, F22, F91, and A182 F51. Trust our China-based factory for quality manufacturing and precision engineering.

FGBK-23-PT-49

Discover excellence with our 90 Degree Seamless Elbow, manufactured in China. Crafted to ANSI B16.9, ISO, JIS, and DIN standards, these elbows are available in sizes ranging from 1/2 to 56 inches. Made from ASTM A234 WPB, they offer versatility with materials including Carbon, Stainless, Alloy, and Duplex Steel. Featuring Butt Weld (BW) ends, our seamless elbows guarantee precision and durability for a wide range of applications. Trust our China-based manufacturing for top-quality seamless elbows.

FGBK-23-PT-47

Explore our BS 3799 Hexagon Nipple Plant in China, specializing in precision-crafted hexagon nipples. Made from premium ASTM A105 material, these nipples are available in a size range of 1/2 to 2 inches (DN15 to DN50). With a Class 3000 LB rating and NPT ends, our hexagon nipples offer reliable performance for various applications. Trust our plant in China for quality manufacturing and precision engineering.

FGBK-23-PT-45

Explore quality with our ASTM A105 Half Coupling Factory in China. Crafted to ANSI B16.11 Standard, these half couplings are 2 inches (DN50) in size, with ANSI Class 3000 LB rating. Choose between both Socket Weld and NPT ends for versatile applications. Trust our factory for precision engineering and reliability in meeting your coupling needs.

FGBK-23-PT-43

Explore our offerings with the ANSI B16.11 Full Coupling Supplier in China. Crafted from premium ASTM A105 material, our full couplings are tailored to meet your needs. Sized at 2 inches (DN50) with a Pressure Rating Class of 3000 LB, these couplings feature both Socket Weld (SW) and Threaded (NPT) ends for versatile installation. Rely on our supplier in China for precision engineering and top-notch performance.

FGBK-23-PT-41

Discover excellence with our ASTM A105 Forged Steel Cap, manufactured in China for high-pressure pipeline service. Designed to ASME B36.10 standard, this cap comes in a 2-inch (DN50) size with a Class 3000 LB rating. Featuring NPT ends, our caps ensure a reliable and secure fit for demanding applications. Trust our manufacturer in China for precision engineering and durability in high-pressure environments.
Pipe Fitting Types
Butt welded fitting
45 deg. short radius elbow, 90 deg. short radius elbow, 180 deg. short radius elbow, 45 deg. elbow, 90 deg. elbow, 180 deg. elbow
Equal tee, reducing tee
Concentric reducer, eccentric reducer
Cross, equal cross, reducing cross
Half coupling, full coupling, reducing coupling
Cap, bend, barred tee, stub end, weldolet, sockolet, threadolet, hex. nipple, swage nipple, union, boss, hex. head bushing, plug, etc.
 
Processing
Butt welding and forging

Sizes
DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN90, DN100, DN125,DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN550, DN600, DN650, DN700, DN750, DN800, DN850, DN900, DN950, DN1000, DN1050, DN1100, DN1150, DN1200

1/2 Inch, 0.5 Inch, 3/4 Inch, 0.75 Inch, 1 Inch, 11/4 Inch, 1.25 Inch, 11/2 Inch, 1.5 Inch, 2 Inch, 21/2 Inch, 2.5 Inch, 3 Inch, 31/2 Inch, 3.5 Inch, 4 Inch, 5 Inch, 6 Inch, 8 Inch, 10 Inch, 12 Inch, 14 Inch, 16 Inch, 18 Inch, 20 Inch, 22 Inch, 24 Inch, 26 Inch, 28 Inch, 30 Inch, 32 Inch, 34 Inch, 36 Inch, 38 Inch, 40 Inch, 42 Inch, 44 Inch, 46 Inch, 48 Inch

Schedule or Wall Thickness
SCH 5, SCH 5S, SCH 10, SCH 20, SCH 30, SCH STD, SCH 40, SCH 60, SCH XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, SCH XXS

Materials
Carbon Steel

ASTM A234 WPB
ASTM A420 WPL3, ASTM A420 WPL6
ASTM A860 WPHY 42, ASTM A860 WPHY52, ASTM A860 WPHY60, ASTM A860 WPHY65, ASTM A860 WPHY70
ASTM A105, ASTM A105N
ASTM A350 LF1, ASTM A350 LF2 CL1, ASTM A350 LF2 CL2, ASTM A350 LF3 CL1, ASTM A350 LF3 CL2
ASTM A694 F42, ASTM A694 F46, ASTM A694 F48, ASTM A694 F50, ASTM A694 F52, ASTM A694 F60, ASTM A694 F65, ASTM A694 F70

Stainless Steel
ASTM A403 WP304/304L, ASTM A403 WP316/316L, ASTM A403 WP321, ASTM A403 WP347
ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F316H, ASTM A182 F310, ASTM A182 F321

Alloy Steel
ASTM A234 WP5, ASTM A234 WP9, ASTM A234 WP11, ASTM A234 WP12, ASTM A234 WP22, ASTM A234 WP91
ASTM A182 F1, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91

Duplex Steel
ASTM A815 UNS S31803, ASTM A815 UNS S32750, ASTM A815 UNS S32760
ASTM A182 F51, UNS S31803, ASTM A182 F53, UNS S32750, ASTM A182 F55, UNS S32760

Ends
Plain end, Beveled end, SW end and NPT end

Standards
ANSI B16.9, ANSI B16.28, ANSI B16.49, MSS SP 75, MSS SP 43, ANSI B16.11, MSS SP 83 and MSS SP 97

Applications
Used for oil, crude oil, petroleum, natural gas, water, offshore, power, pipe projects, etc.