Vicky Zhang
Vicky Zhang

Vicky Zhang

Vicky Zhang

Company Introduction

Vicky Zhang



Huitong Group was established in 1978. After 32 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies
Zhengzhou Huitong Pipe Fittings Co.,Ltd.,with the strong support of Huitong Group,and years'development and innovation, are more and more professional in technical service and can manufacure products with all kinds of material,shape and size. Especially in elbows, tee, reducer, flange and pipe cap etc., we have gained more than 20 product patent, and hundreds of technology patent. Also,we have gradually taken an ireplacable role in High-pressure,high-temperature and anti-corrosion area. With the continuous construction of engery in China,such as petrol gas,electric power,etc.,our company has become the purchasing center of whole set fittings for such projects.In 2009,a foreign trade team established,is manily engaged in oil gas and electric power projects abroad.By now, our products have been exported to Canada,Malaysia,Parkistan,UAE, Eygpt,the Middle East countries, etc.. We have passed the qualification of ISO9001:2000 and API quality certification system. High-quality products and high-class service are well received by abroad customers in this industry. The unique diversified production line can offer you one-package serive, you can pruchase all complex products from us at one time. What's more, our sufficient material stock and conventional product stock can ensure you receive satisfied product in the shortest time.Excellent in nickel monel inconel incoloy hastelloy duplex stainless steel pipe tube flange flanges round bar wire rod fasteners forging valve fittings strip coil plate sheet forged butt welding socket weld threaded elbow tee reducer cap cross coupling nipple union plug insert weldolet sockolet threadolet blind shaft , etc. 
Provide our esteemed customer '' ONE STOP '' service with '' Superior quality, Competitive price, Timely delivery and Considerate service''. 
Welcome both small and large orders. Expect our successful cooperation.
Accept the third party such as TUV SGS BV etc to test our products 
following is our products for your reference
1. Flange: WN welding neck flange, BL blind flange, SO slip on flange, SW socket welding flange, PL plate flange, TH threaded flange, LWN long welding neck flange, compact flange, orifice flange, reducing flange, spectacle blind, etc
2. Bar rod: black or peeled or bright or lathe polished surface
3. Wire: soft or half-hard or hard state wire
4. Pipe fittings: elbow tee reducer cap cross coupling union plug stub end weldolet sockolet threadolet etc
5. Pipe tube: seamless or welded
6. Fastener: bolt nut screw washer gasket stud threaded rod etc
7. Valve: gate check globe ball butterfly valve etc
8. Forging: ring shaft hollow bar tube sheet plate round disc etc

Nickel,nickel alloy, monel, inconel, incoloy, hastelloy, nimonic,stainless, duplex stainless,alloy,pipe, tube, flange, bar, round bar,rod, wire,pipe fittings, plate, sheet, forging, fasteners, strip, coil,monel 400,monel k500,monel k-500,inconel 600,inconel 625,inconel 601,inconel 718,inconel x-750,inconel x750, inconel 690,inconel 783,incoloy 800,incoloy 800h,incoloy 800ht,incoloy 825,incoloy 925,incoloy 6mo,incoloy 25-6mo,nickel 200,nickel 201,alloy 20,alloy 31,alloy 255,al-6xn,alloy 6xn, alloy 901,hastelloy b,hastelloyb2,hastelloy b3,hastelloy c,hastelloy c4,hastelloy c22,hastelloy c276,hastelloy c2000,hastelloy x,hastelloy b-2,hastelloy b-3,hastelloy c-4,hastelloy c-22,hastelloy c-276,hastelloy c-2000,nimonic 80a,nimonic 90,nimonic 263,1.4462,1.4539,1.4547,1.4410,1.4466,1.4507,s31803,s32750,s32760,s31254,s31050,s32550,904l,254smo,f51,f53,f55,f44,310moln,725ln,310lmod,duplex 2205, duplex 2507, A182 F20/F310/F310H/F51/F53/F55/F44/F56/F58/F60/F61/F62, etc

Nickel Alloy Steel:
Alloy 200/Nickel 200/UNS N02200/DIN 2.4066/Nickel 99.2;
Alloy 201/Nickel 201/UNS N02201/DIN 2.4068/LC Nickel 99.2;                                                
Alloy 400/Monel 400/UNS N04400/NS111/DIN 2.4360/Nickelvac 400/Nicorros 400;
Alloy K-500/Monel K-500/UNS N05500/DIN 2.4375/BS 3076/NA18/QQ-N-286;
Monel R405/UNS N04405;                                      
Alloy 600/Inconel 600/UNS N06600/NS333/DIN 2.4816/Nickelvac 600/Ferrochronin 600;
Alloy 617/Inconel 617/UNS N06617/Nicrofer 5520;
Alloy 601/Inconel 601/UNS N06601/DIN 2.4851;                                        
Alloy 625/Inconel 625/UNS N06625/NS336/DIN 2.4856/Chronin 625/Altemp 625/Haynes 625/Nickelvac 625/Nicrofer 6020; 
Alloy 718/Inconel 718/UNS N07718/GH169/GH4169/DIN 2.4668/Nicrofer 5219/Allvac 718/Haynes 718/Altemp 718;                           
Alloy 800/Incoloy 800/UNS N08800/DIN 1.4876/Ferrochronin 800/Nickelvac 800/Nicrofer 3220;
Alloy 800H/Incoloy 800H/UNS N08810/DIN 1.4876;
Alloy 800HT/Incoloy 800HT/UNS N08811/NS112/DIN 1.4876; 
Alloy 825/Incoloy 825/UNS N08825/DIN 2.4858/Nickelvac 825/Nicrofer 4221;
Alloy 925/Incoloy 925/UNS N09925;      
Alloy C276/Hastelloy C276/UNS N10276/DIN 2.4819/Nickelvac HC-276/Inconel c276/Nicrofer 5716; 
Alloy C4/Hastelloy C4/UNS N06455/NS335/DIN2.4610;               
Alloy C22/Hastelloy C22/UNS N06022/DIN 2.4602/Inconel 22/Nicrofer 5621;
Alloy C2000/Hastelloy C2000/UNS N06200/DIN 2.4675;                           
Alloy B/Hastelloy B/NS321;
Alloy B2/Hastelloy B2/UNS N10665/NS322/DIN 2.4617/Nimofer 6928;                                       
Alloy B3/Hastelloy B3/UNS N10675/DIN 2.4600;
Alloy X/Hastelloy X/UNS N06002/DIN 2.4465/Nickelvac HX/Nicrofer 4722/Altemp HX/Inconel HX;                                  
Alloy G-30/HASTELLOY G-30/UNS N06030/DIN 2.4603;            
Alloy X-750/INCONEL X750/UNS N07750/GH145/DIN 2.4669/Haynes X750/Pyromet X750/Nickelvac X750/Nicrofer 7016; 
Alloy 20/Carpenter 20/20Cb-3/UNS N08020/NS312/DIN 2.4660;             
Alloy 31/UNS N08031/DIN 1.4562; 
Alloy 901/UNS N09901/DIN 1.4898;
Incoloy25-6Mo/UNS N08926/DIN 1.4529;                                   
Inconel 783;
Alloy AL-6XN/UNS N08367;
Monel 30C;
Alloy 36/UNS K93600;
Invar 36/Nilo 36/Pernifer 36;
Invar 42/Nilo 42/UNS K94200;
Nitronic 40/UNS S21904;
Nitronic 50/UNS S20910/XM-19;
Nitronic 60/UNS S21800;
Nimonic 75/UNS N06075;
Nimonic 80A/UNS N07080;
Nimonic 90/UNS N07090;
Nimonic 263/UNS N07263;
Nimonic 105;
Copper Nickel 90/10/UNS C70600/CuNi 90/10/ Cupro Nickel 90-10;
Copper Nickel 70/30/UNS C71500/CuNi 70/30/ Cupro Nickel 70-30;

Carbon Steel:
ASTM A333 GR.1, GR.3, GR.6;
ASTM/ ASME S/A179/ A 179M; 
ASTM/ ASME S/A192/ A 192M;
ASTM/ ASME S/A210/ A 210M GR.A;
API 5L GR.B, X42, X52, X60, X65;                          
ASTM A860/ A 860M WPHY42, WPHY52, WPHY60, WPHY65, WPHY70; 
ASTM A694 / A 694M F42, F46, F48, F50, F52, F56, F60, F65, F70; 
ASTM/ ASME S/A420/ A 420M WPL3, WPL6; 
ASTM/ ASME S/A105/ A 105N;
ASTM/ ASME S/A266/ A 266M GR.1, GR.2, GR.3, GR.4; 
ASTM/ ASME S/A350/ A 350M LF1, LF2,LF3;
ASTM A193 B7, A307 B, A 320 L7;
Alloy Steel:
ASTM/ ASME S/A335/ A 315M P5, P9, P11, P12, P22, P91;
ASTM/ ASME S/A234/ A 234M WP5,WP9,WP11,WP12,WP22, WP91; 
ASTM/ ASME S/A213/ A 213M T5, T9, T11, T12, T22, T23 T91;
ASTM/ ASME S/A182/ A 182M F5, F5a , F9, F11, F12, F22, F91;
ASTM/ ASME S/A336/ A 336M F5, F9, F11, F12, F22, F91.
Stainless Steel:
ASTM / ASME A/SA 182 F 304, 304L, 304H, 309S, 309H, 310S, 310H, 
316, 316TI,316H, 316L,316LN, 317, 317L, 321, 321H, 347, 347H,348,348H,
F40/S31254,F20/N08020,F45/S30815,F46/S30600,F47/S31725,F48/S31726,F49/S34565, F56/S33228,F58/S31266,F62/N08367/1.4529
Duplex Steel/Super Duplex Steel:
F51/Duplex 2205/SAF 2205/UNS S31803/S32205/DIN 1.4462/318LN; F53/2507/S32750/1.4410;
Alloy 904L/AISI 904L/UNS N08904/DIN 1.4539/UB-6/Uranus B6/UB6;
F44/254 SMO/UNS S31254/DIN 1.4547/EN 1.4547/SMO 254/X1CrNiMoCuN20-18-7;
17-4PH/UNS S17400/1.4548/14/4PH;
15-5PH/UNS S15500/15/5PH; 
17-7PH/UNS 17700/17/4PH; 
654 SMO/UNS S32654/DIN 1.4652;

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