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    Langfang Dingyang Flange&Pipe Fitting Co.,Ltd

    • Address: Room1-3-908 Zijincheng Commercial Building, Guangyang District, Langfang, Hebei , China
    • Email: 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



    • Weldo Flange Hot Sale
      Weldo Flange Hot Sale
      Metals - 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...

    • Weldo Flange
      Weldo Flange
      Metals - 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.

    • Dingyang Threaded Flange
      Dingyang Threaded Flange
      Metals - 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 ...

    • Stainless Steel Blind Flange Factory
      Stainless Steel Blind Flange Factory
      Metals - 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...

    • Stainless Steel Ansi B16 9 Bw Pipe Fitting
      Stainless Steel Ansi B16 9 Bw Pipe Fitting
      Metals - 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,...

    • Stainless Steel Ansi B16 5 Forged Flange
      Stainless Steel Ansi B16 5 Forged Flange
      Metals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - May 13, 2024 - 5.00 Dollar US$

      Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276, N10665, N10675 Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L Stainles steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H,...



    • Socker Welded Flange
      Socker Welded Flange
      Metals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - April 13, 2022 - 3.00 Dollar US$

      Ff/rf /rtj size: 1/2″-3″ class: 150lb-1500lb standard : asme b16.5 material : 304/304l/304h 316/316l/316h 321/321h 347/347h f53/2507/s32750 904l/usn8904 310/310s f44/31254/smo254 c276 inco400/425 600/625 800/825

    • Long Weldneck Flange
      Long Weldneck Flange
      Metals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - April 13, 2022 - 3.00 Dollar US$

      Ff/rf /rtj size: 1/2″-24″ class: 150lb-2500lb standard : asme b16.5 material : 304/304l/304h 316/316l/316h 321/321h 347/347h f51/2205/s31803 f53/2507/s32750 904l/usn8904 310/310s f44/31254/smo254 c276 inco400/425 600/625 800/825

    • Lapped Flange
      Lapped Flange
      Metals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - April 13, 2022 - 3.00 Dollar US$

      Ff size: 1/2″-24″ class: 150lb-2500lb standard : asme b16.5 material : 304/304l/304h 316/316l/316h 321/321h 347/347h f51/2205/s31803 f53/2507/s32750 904l/usn8904 310/310s f44/31254/smo254 langfang dingyang flange&pipe fitting co., ltd add:room1-3...

    • Hubbed Threaded Flange
      Hubbed Threaded Flange
      Metals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - April 13, 2022 - 3.00 Dollar US$

      Ff/rf /rtj size: 1/2″-3″ pressire: pn0.6mpa-pn42mpa standard : en1092-1 bs4504 din2502 material : pn0.6mpa-pn42mpa en1092-1 bs4504 din2502 1.4301;1.4406;1.4 541;1.4404; 1.4571;1.4435 ; 1.4550;1.4539;1.4462;1. 4410



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