8 Singapore 
5 Canada 
3 UK 
3 Belgium 
3 Brazil 
2 Germany 
1 Ireland 
1 China 
1 Japan 
1 Costa Rica 
1 Australia 
1 Kyrgyzstan 
1 Finland 
1 Venezuela 
1 Latvia 
1 Peru 
1 India 
HQ Pipeline Co., Ltd
- Address: Lian Yun Gang Road, Qingdao, China, qingdao, China
- Email:
- Phone: 8653255570858
Business description
HQ Pipeline co., ltd, is a professional manufacturer & exporter of allkinds of pipe fittings and valves in China: Forged Steel Pipe Fittings,
Flanges, Butt Weld Pipe Fittings, Nipples and Coupling, UL/FM Ductile
Iron Grooved Pipe Fittings, Gate Valve, Butterfly Valve, Check Valve,
Strainers, Ball Valve.
and OEM/ODM service, which are widely used in
the field of petroleum, natural gas, ship building, metallurgy, electric
power, chemical industries, fire protection etc.
Latest listings
-
Ductile Iron Grooved FittingMetals - Iron - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for priceType: Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor Material: Ductile Iron, ASTM A536, Grade 65-45 Standard: ANSI, ASTM, DIN, JIS, GB, BS, etc. Certificates: FM & UL & CE Pressure rate: 1.6MPA &2.5MPA Con...
-
Steel Nipples And CouplingsMetals - Steel - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Size: 1/8' to 8' Length: 3/4”-24”; 19mm-500mm; Or as per customer’s request Thickness: SCH40, SCH80, SCH160; CLASS A, CLASS B, CLASS C Material: Carbon steel, Stainless steel: 304/304L/316/316L/321 American Standard: ASTM A733 / PIPE: ASTM A53 / ASTM...
-
Stainless Steel Seamless Pipes Tubes Random Vehicles AnalysisMetals - Steel - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Size: 1/2'-24' Material: 301, 304, 304L, 309, 310, 316, 316L; 316 Ti, 317, 321, 410, 430, 409. 409L, .etc, Standard: JIS, AISI, ASTM, GB, DIN, EN Wall Thickness: Sch10, Sch20, Sch40, Sch80, Sch160 etc. Length: SPECIFIC OR AT RANDOM as required Surfac...
-
Steel Seam Welded PipesMetals - Steel - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Outer Diameter: 219 – 2200 mm Material: 10#, 20#, 45#, 16Mn, A106(B, C), St37, St...20#, or others as required Wall Thickness: SCH5, SCH40, SCH80, SCH160, XXS Packaging Detail: blacking painting, oiled, caped, steel strips bundled or as clients' requ...
-
Malleable Iron Pipe Fitting Female Head EqualMetals - Iron - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Material: ASTM A-197/ASTM A47 Type: cross, elbow, tee, cap, socket, union, bushing, etc. Technics: casting Shape: equal, reducing Head code: square or hexagon Connection: female or male Standard: ASME, BS, ANSI, DIN, JIS, ISO Surface: hot dip galvanz...
-
Stainless Steel Threaded Pipe FittingsMetals - Steel - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Type: Elbow 90°, Tee, Reducing Tee, Cross, Street Elbow 90°, Elbow 45°, Union, Plug, Bushing, Nipple, Cap, Socket, Coupling , Welding nipple, Barrel nipple and hose barrel nipple etc Materials: Stainless steel 201, 304, 304L, 316, 316L Standard: ANSI...
-
Ductile Iron Grooved Fitting Surface Threaded EpdmMetals - Iron - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Material: ductile iron Type: coupling, cross, elbow, tee, cap, mechanical tee, mechanical cross, reducer, etc Technics: casting Shape: equal, reducing Head code: square Connection: grooved, threaded (male or female) Surface: painted, dacromat, galvan...
-
Cast Iron PipesMetals - Iron - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
TYPE: T type, K Type Material: Ductile Iron Standard: ISO2531/EN545/ EN598 Class: K7/K9 Size: DN100-DN1600 Exterior Coating : Zinc 130g/m2, and bitumen coating according to ISO 8179 Interior Coating : Portland Cement/ High Alumina Cement/ Sulphate Re...
-
Flange Slip F312Metals - Steel - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Material: carbon steel: ASTM A105/ A105N/A694F42/46/52/56/60 /65/ 70 / A350 LF3/ A350 LF2 stainless steel: ASTM A182 F304/304L/F316/316L /F304/316H/F317/317L/F321 /F310/ F312 Type: slip-on, welding-neck, lap-joint, threaded, blind and soket-welding T...
-
Casting ValvesMetals - Iron - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Type: Butterfly valves, Gate valves, Check valves, Global valves, Y strainer Size DN40-1200 or 1.5-48' or above Working Pressure: PN10/16/20/25, 150LB- 2500LB Suitable temperature: -45c~150c Standard: (1)Design and manufacture:DIN3352, BS5163, BS5150...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"