5 China 
1 Germany 
1 India 
1 Nigeria 
1 Singapore 
Langfang Dingyang Flange&Pipe Fitting Co.,Ltd
- Address: Room1-3-908 Zijincheng Commercial Building, Guangyang District, Langfang, Hebei , China
- Email:
- Phone: 86-316-5120812
Business description
we have our own pipe fitting factory since 1998 ,which covers 100 acres.In 1998, we invested and set up a new flange factory.
Latest listings
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Socket Weld Sw FlangeMetals - Carbon Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - January 22, 2026 - 5.00 Dollar US$Description 1. Size: 1/2′ — 88′ ‘. 2. Material: Carbon Steel: A694 A350LF P245GH A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) 3. Pressure: Class150, 300, 600, 3000LB. PN6, –PN40 and PN64 JIS 5K–20K 4. Standard: ASME, SANS, ANSI, API, DIN, GOST, BS, A...
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Threaded Carbon Steel FlangeMetals - Carbon Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - January 22, 2026 - 5.00 Dollar US$Description 1. Size: 1/2′ ‘to 88’ ‘. 2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A694, A350LF, P245GH 3. Pressure: Class150, 300, 600, 900.3000lb PN6-PN64 JIS 5K, 10K, 16K and 20K 4. Standard: ANSI, API, DIN, GOST, BS, AS,...
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Square FlangeMetals - Carbon Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - January 22, 2026 - 5.00 Dollar US$Description Material Carbon steel: S235JRG2 C22.8 P245GH Alloy stell: 1.5415 16MO3 Stainless steel: 1.4571 1.4301 1.4306 1.4404 1.4435 Standard UNI DIN JIS ASTM ANSI API ETC Surface Rust-proof oil, Black, Yellow, Galvanized Type Welding Neck/Plate/Bl...
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Lap Joint Lj FlangeMetals - Carbon Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - January 22, 2026 - 10.00 Dollar US$Description HS code:73079100 1. Size: 1/2′ ‘–88’ ‘. 2. Material: Carbon Steel: A105(N) Q235 C22.8 ST-37.2 3. Pressure: Class150, 300-3000# 4. Standard: ANSI, API, SABS, UNI, DIN, GOST, BS, AS, JIS, JPI 5. Type: Lap Joint, Plate 6. Finish: rust-proof ...
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Carbon Steel FlangeManufacturing / Casting - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - October 30, 2025 - 10.00 Dollar US$Carbon steel flange, that is, the body material is carbon steel plate or end flange connection. The flanges containing carbon steel are called carbon steel flanges. Common materials are cast carbon steel grades WCB, forgings A105, or Q235b, A3, 10#, ...
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Weldo Flange Hot SaleMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - May 13, 2024 - 5.00 Dollar US$Ff/rf /rtj size: 1/2″*2″-24″*36″ class: 150lb-2500lb standard : asme b16.48 material : 304/304l/304h 316/316l/316h 321/321h 347/347h we have the experienced and professional technical team, the advanced production equipments, the predominant area adv...
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Weldo FlangeMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - May 13, 2024 - 5.00 Dollar US$Ff/rf /rtj size: 1/2″*2″-24″*36″ class: 150lb-2500lb standard : asme b16.48 material : 304/304l/304h 316/316l/316h 321/321h 347/347h langfang dingyang is one of the leading companies dealing in exporting pipe fittings, flanges and tubes etc.
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Dingyang Threaded FlangeMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - May 13, 2024 - 5.00 Dollar US$Ff/rf /rtj npt/rc/bspt size: 1/2″-6″ class: 150lb-300lb standard : asme b16.5 material : 304/304l/304h 316/316l/316h 321/321h 347/347h f51/2205/s31803 f53/2507/s32750 langfang dingyang is a large supplier and manufacture in china that specialized in ...
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Stainless Steel Blind Flange FactoryMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - May 13, 2024 - 5.00 Dollar US$1. Size: 1/2′ ‘to 80’ ‘. 2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345 Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H Alloy Steel: A182F2, A182F11, A182F22, A182F5, A182F9, A182Fa, A182F51, A1...
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Stainless Steel Ansi B16 9 Bw Pipe FittingMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - May 13, 2024 - 5.00 Dollar US$Carbon steel(ASTM A234WPB,, A234WPC, A420WPL6. ASTM Stainless steel(ASTM A403 WP304, 304L, 316, 316L, 321. 1Cr18Ni9Ti, 00Cr19Ni10, 00Cr17Ni14Mo2, ect.) Alloy Steel:A234WP12, A234WP11, A234WP22, A234WP5, A420WPL6, A420WPL3 Carbon steel:St37.0, St35.8,...
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