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Hebei Welkin Pipe Fitting Manufacturing Co., Ltd
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About Us
Welkin Pipeline is a dynamic company which was established over a decade ago to cater to growing demands of Flanges Fittings in all materials like Carbon Steel Stainess Steel High Nickel Alloys We are ISO 9001 2008 Certified Company our all products meet with national and international quality standards Welkin Pipeline supply high quality testified material products to our customers at competitive rates We can arrange for chemical physical mechanical ultrasonic micro IGC and any other related test from govt approved Laboratories We are even ready for any third party inspection of our material product Our product range includes Flanges elbows tees cross reducers caps stub ends couplings...

Categories and Products

JIS Flange

DIN Flange

ANSI Flange

EN1092-1 Flange

GOST Flange

Pipe Fitting

Products Keywords
pe pipeBw Elbowcon teesred tees5K FlangeEqual Teestee caps1K FlangeLR Elbows16K Flange30K Flange10K Flange20K Flange40K FlangeJis FlangeSteel CapsPl FlangesDin FlangeGOST BW TeePn10 FlangeDIN flangesANSI FlangeCon ReducerReducer TeeGOST SS teeGost FlangeGOST SS teesCon ReducersBlind Flange150Lbs BlindGOST flangesKs 1K FlangeBW EQUAL TEEANSI FlangesCS BL FLANGEPlate FlangeAnsi Cs TeesLoose FlangeEcc ReducersPipe FittingGOST BW TeesDin Cs FlangeDin Bl FlangeDin Wn FlangePn6 So FlangeJis Ff FlangeJis 5K FlangeLapped Flangepipe fittingsSteel FlangesJIS FF FLAGNEEn1092 Flangeseamless pipe1K Jis Flangeplate flangesBlind FlangesPN63 BL FLANGEANSI 900LBS SOCS PN16 FLANGEANSI Wn FlangeSlip On FlangeANSI SW FLANGEPN25 WN FLANGEType 01 FlangeCS SORF FLANGEJis 40K FlangeJis 20K FlangeCS ECC REUDCERBw Ss Red TeesFlange Type 01PN16 BL FLANGEPN40 WN FLANGEPn25 So FlangePN40 BL FLANGEClass600 BlindJis 16K FlangePN63 WN FLAGNEJis 10K FlangePN6 BL FLANGESPN25 BL FLANGEJis 30K FlangeType 02 FlangePN10 BL FLANGEPN10 WN FLANGEType 05 FlangeForged FlangesType 11 FlangePN16 WN FLANGEANSI Lj FlangeGOST equal teeSeamless PipesANSI So FlangeGost So FlangeA234 Wpb ElbowType 13 FlangeEn1092-1 FlangeANSI Sw FlangesKorea Ks FlangeANSI Thr FlangeThreaded FlangeГОСТ SS TeeGost So FlangesDin Thr FlangesPn25 Thr FlangeGost Wn FlangesANSI Pl FlangesPN40 WN FLANGESPN63 THR FLANGEANSI SO FLANGESPN16 THR FLANGEPN63 WN FLANGESPN10 THR FLANGEPN16 WN FLANGESPN40 THR FLANGEPN25 WN FLANGESCS CONC REDUCERPN63 BL FLANGESSlip On Flanges1K Plate FlangeГОСТ BW TeeJis Plate FlangeGost Pn40 Flange400LBS LJ FLANGE600LBS LJ FLANGE300LBS LJ FLANGEGOST PN16 FLANGEGOST PN25 FLANGEDin Pn Wn Flange900LBS LJ FLANGEForged Cs FlangePn40 Gost FlangeГОСТ SS TeesCarbon Steel TeeTYPE11 WN FLANGE600LBS SO FLANGEForged Ms FlangeJis Sohff Flangeansi b 16.9 tees150LBS SW FLANGESW FLANGE 900LBS600LBS WN FLANGE300LBS SO FLANGE600LBS SW FLANGEGOST PN63 FLANGEEN1092 WN FLANGEГОСТ BW TeesBW Pipe Fittings300LBS SW FLANGEClass 150 Flange400LBS SW FLANGELap Joint FlangeDin Blind Flangess seamless teesCast Iron ValvesJis Sohrf FlangeCs Lapped FlangeBW A234 REDUCERSseamless ss teesEN1092 BL FLANGEDIN2631 WN FLANGEANSI Blind FlangeLOOSE FLANGE PN10GOST Seamless teeEqual Tee FittingWPB A234 fittingsPN25 LOOSE FLANGEANSI Welding Neck600Lbs Bl FlangesEN1092 BL FLANGESANSI Plate FlangePN63 BLIND FLANGEGOST reducing teeMild Steel FlangeEN1092 PN10 BLINDPN40 LOOSE FLANGEANSI 300LB FLANGEPN10 LOOSE FLANGEPN40 BLIND FLANGEANSI 600LB FLANGESEMLESS EQUAL TEEPN16 LOOSE FLANGEPN63 LOOSE FLANGEDIN2502 SO FLANGEPN25 BLIND FLANGE150LBS SO FLANGESDin Forged Flange1500LBS LJ FLANGE300LBS WN FLANGESDIN2573 SO FLANGEDIN2576 SO FLANGECs Pn16 So FlangePN16 BLIND FLANGEPn6 Lapped FlangeANSI 150LBS BLIND2500LBS LJ FLANGEGOST PN10 FLANGESDIN BLIND FLANGESDin Lapped FlangeDIN2503 CS FLANGEDIN2543 SO FLANGELAP JOINT FLANGESPN10 BLIND FLANGEGOST PN63 FLANGESButt Weld End CapForged Jis FlangeSeamless Red. TeeANSI B16.9 ELBOWSEN1092 PL FLANGES2500LBS SW FLANGE600LBS SW FLANGESDIN2503 SO FLANGE1500LBS SW FLANGEEN1092 PN25 TYPE05EN1092 PN40 TYPE05600Lbs Thr FlangesEN1092 PN63 FLANGEEn1092 Pn10 FlangePN25 BLIND FLANGESCLASS300 SO FLANGEEN1092 PN63 TYPE02Class150 Lj Flangeseamless red. teesPN16 BLIND FLANGESEN1092 PN25 FLANGEseamless Equal TeeTYPE13 PN10 FLANGEPN25 LOOSE FLAGNESGost Pn6 Wn FlangeMild steel flangesGOST seamless teesEN1092 PN16 FLANGEButt Weld FittingsCLASS900 SO FLANGECLASS300 LJ FLANGEEN1092 TYPE05 PN10EN1092 TYPE02 PN40Class400 Wn FlangePN10 BLIND FLANGESANSI PLATE FLANGESCLASS400 LJ FLANGETYPE13 PN16 FLANGECarbon Steel ElbowTYPE11 PN16 FLANGECLASS900 LJ FLANGETYPE11 PN25 FLANGECLASS600 SO FLANGETYPE11 PN63 FLANGEEN1092 PN40 FLANGECLASS600 LJ FLANGECLASS600 WN FLANGEGOST FORGED FLANGEDIN2501 SO FLANGESCLASS400 SW FLANGESocket Weld FlangeDIN LAPPED FLANGESEN1092 PN16 TYPE05CLASS600 SW FLANGEEN1092 TYPE02 PN16ANSI B16.5 FLANGESDin Slip On FlangeTYPE11 PN40 FLANGEa234 seamless teesTYPE11 PN10 FLANGECLASS1500 LJ FLANGEType 13 Pipe FlangeClass400 So FlangesCLASS2500 LJ FLANGEWelding Neck FlangeSeamless Reduce TeeCLASS2500 SW FLANGEDIN2543 PN16 FLANGEClass1500 Sw FlangeSOCKET WELD FLANGESType 05 Pipe FlangeForged Blind FlangeGost Forged Flangesseamless equal tees300LB PLATE FLANGESDin Threaded FlangeAnsi Slip On FlangeCLASS400 BL FLANGESForged Steel FlangeType02 Loose FlangeEn1092 Loose FlangeANSI CLASS600 BLINDCarbon Steel FlangeSteel Butt Weld Cap150LBS BLIND FLANGEType 11 Pipe FlangeCLASS300 WN FLANGESGost Pn40 So Flange600LBS PLATE FLANGEWpb Butt Weld Elbow600LBS BLIND FLANGETYPE05 PN63 FLANGESCARBON STEEL EWLBOWPN10 LAPPED FLANGESEN1092 PLATE FLANGEBUTT WELDED REDUCERGOST PN25 WN FLANGEPN63 GOST WN FLANGEGOST PN10 WN FLANGEGOST PN16 WN FLANGEGOST12821 WN FLANGEGOST PN63 SO FLANGEGOST PN63 WN FLAGNEGOST PN25 SO FLANGEPN16 GOST WN FLANGEGOST PN16 SO FLANGEGOST PN40 WN FLANGEPN25 GOST WN FLANGEGOST12820 SO FLANGEDIN2502 PN SO FLANGEDIN2576 PLATE FLANGEANSI Threaded FlangePN10 THREADED FLANGEDIN2543 PLATE FLANGEANSI Slip On FlangesDIN2527 BLIND FLANGEWelding Neck FlangesDIN THREADED FLANGESGOST17376 Equal TeesSeamless Reducer TeeSlip On Plate FlangeCarbon Steel FlangesPN16 THREADED FLANGESlip On Pipe FlangesPN25 THREADED FLANGECarbon Steel Con TeePN63 THREADED FLANGEGOST12821 PN6 FLANGEButt Weld Reduce TeeEN1092 PN6 WN FLANGEEN1092 PL CS FLANGESseamless Steel PipesPN40 THREADED FLANGETYPE02 LOOSE FLANGESDIN2642 LAPPED FLANGEGOST12821 PN63 FLANGEPN63 THREADED FLANGESGOST12821 PN25 FLANGEDIN2641 LAPPED FLANGEPN25 THREADED FLANGESAnsi Carbon Steel Capseamless cs equal teeGOST12821 PN10 FLANGEDIN2527 PN6 BL FLANGEPN16 THREADED FLANGESPN40 THREADED FLANGESButt Welded Red. TeesCLASS400 BLIND FLANGE900LBS SLIP ON FLANGECARBON STEEL REDUCERSCLASS300 WELDING NECKEN1092 PN40 WN FLANGEANSI Lap Joint FlangeEN1092 TYPE05 FLANGESEN1092 TYPE 13 FLANGEEN1092 WN PN25 FLANGEEN1092 PN16 BL FLANGEEN1092 PN10 WN FLANGEButt Welding ReducersГОСТ seamless TeeEN1092 PN16 WN FLANGEButt Weld Ecc ReducerCLASS300 BLIND FLANGEEN1092 PN63 WN FLANGEButt Weld Tee FittingSeamless Pipe Fitting300LBS THREADED FLANGE400LBS THREADED FLANGEANSI 150LBS SW FLANGESEN1092 THREADED FLANGE600LBS THREADED FLANGEWeld Neck Pipe FlangesButt Weld Reducer TeesTYPE13 THREADED FLANGEStainless Steel FlangeANSI 400LBS SW FLANGES150Lbs Threaded FlangeCARBON STEEL EQUAL TEEEN1092 PN63 BL FLANGESDIN2573 SLIP ON FLANGEANSI Class400 Wn FlangeEn1092-1 Type 11 FlangeEn1092-1 Type 13 Flange600LBS LAP JOINT FLANGETYPE05 PN6 BLIND FLANGEGOST PN16 FORGED FLANGE400LBS LAP JOINT FLANGEStainless Steel FlangesANSI Socket Weld FlangeClass400 Slip On FlangeEN1092 TYPE05 PN6 BLINDDin Welding Neck FlangeGOST PN25 FORGED FLANGEStainless Pipe Fittingsbutt weld pipe fittings900LBS LAP JOINT FLANGE150LBS THREADED FLANGES300LBS LAP JOINT FLANGEBw Stainless Steel TeesGOST Seamless Equal TeeGOST17376 Seamless TeesEN1092 THREADED FLANGESEN1092 PN10 LOOSE FLANGEEN1092 PN25 LOOSE FLANGEEN1092 TYPE05 PN6 FLANGEEN1092 PN40 LOOSE FLANGESocket Weld Pipe FlangesANSI Welding Neck FlangeCarbon Steel Ecc ReducerEN1092 PN63 PLATE FLANGEEN1092 PN40 PLATE FLANGEГОСТ SS seamless TeeCLASS150 THREADED FLANGECarbon Steel Con ReducerEN1092 PN16 PLATE FLANGEEN1092 PN10 PLATE FLANGECarbon Steel Reducer TeeEN1092 PN25 PLATE FLANGEPN40 WELDING NECK FLANGEEN1092 TYPE01 PN6 FLANGECLASS300 THREADED FLANGEPN63 WELDING NECK FLANGEPN25 WELDING NECK FLANGEGOST WELDING NECK FLANGEANSI 300LBS BLIND FLANGECLASS600 THREADED FLANGECLASS400 THREADED FLANGE1500LBS LAP JOINT FLANGEPN16 WELDING NECK FLANGE2500LBS LAP JOINT FLANGEGOST steainless steel teeCarbon Steel Pipe FittingCarbon Steel Seamless CapEN1092 PN16 LOOSE FLANGESCARBON STEEL ECC REDUCERSEN1092 PN63 LOOSE FLANGESГОСТ SS seamless TeesEN1092 TYPE01 PN6 FLANGESseamless carbon steel teeflanges and pipe fittingsJis 10K Slip Plate Flange2500LBS SOCKET WELD FLANGEGOST PN40 FORGED SO FLANGE1500LBS SOCKET WELD FLANGEGOST Seamless reducing tee600LBS WELDING NECK FLANGEANSI CLASS300 BLIND FLANGEANSI CLASS400 BLIIND FLANGEEN1092 PN10 THREADED FLANGECLASS900 SOCKET WELD FLANGEEN1092 PN16 THREADED FLANGEEN1092 TYPE01 PN6 PL FLANGEStainless Butt Welding CapsTYPE13 PN16 THREADED FLANGECLASS400 WELDING NECK FLANGEEN1092 TYPE11 PN10 WN FLANGEANSI CLASS400 SLIP ON FLANGEDIN PN10 WELDING NECK FLANGEEN1092 TYPE11 PN16 WN FLANGEConcentric Reducer Butt Weldseamless stainless steel teesstainless steel seamless teesGOST PN40 WELDING NECK FLANGEANSI CLASS400 THREADED FLANGEForged Stainless Steel FlangesEN1092 PL CARBON STEEL FLANGESEN1092 PN25 WELDING NECK FLANGEEN1092 PN40 WELDING NECK FLANGEEN1092 PN63 WELDING NECK FLANGEStainless Steel Weld Neck FlangeGOST steainless steel equal teesGOST stainless steel seamless teeSeamless Carbon Steel Reducer TeeGOST stainless steel seamless tees