Qingdao Hi-Duratight Co., Ltd.
Qingdao Hi-Duratight Co., Ltd.
🇨🇳 China, Shandong
199611-50 peopleManufacturer/Trading CompanyQingdao Hi-Duratight Co., Ltd. is a professional manufacturer and trading company based in Qingdao, China, with a history tracing back to 1996. Operating as a joint-stock enterprise, the company specializes in the research, development, and production of high-performance graphite and carbon materials. With a workforce of 11 to 50 employees and a dedicated factory, the company maintains strong R&D capabilities, holding over 30 patents and adhering to ISO 9001:2015 quality management standards.
The company's extensive product portfolio serves the metallurgy, semiconductor, chemical, and foundry industries. Core offerings include isostatic pressing graphite, extruded graphite, MOCVD discs, SiC coated graphite, and graphite rotors for aluminum purification. They also provide flexible graphite sheets, graphite molds, vanes, bearings, and crucibles. Additionally, the company produces carbon additives such as calcined petroleum coke, synthetic graphite, and various recarburizers for steel mills.
Qingdao Hi-Duratight Co., Ltd. has a significant international presence, exporting products to 35 countries. The company operates a subsidiary in India and has diversified its business interests into specialized sectors including C/C composites and processed materials. Their commitment to "Quality First" is supported by advanced quality inspection systems and independent intellectual property rights, ensuring their products meet international standards for high-temperature, corrosion-resistant, and high-purity applications.
Own brandOwns and operates its own brands and manufacturing facilities.
Established brandFounded in 1996, with over 20 years of industry experience.
Low MOQOffers low minimum order quantity options.
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Calcined Petroleum Coke
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Calcined Petroleum Coke, Find Details and Price about Cpc from Calcined Petroleum Coke - Qingdao Duratight Carbon Co., Ltd.$800
Graphite Anode Plates and Rods
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Graphite Anode Plates and Rods, Find Details and Price about Graphite Anode from Graphite Anode Plates and Rods - QINGDAO HI-DURATIGHT CO.,LTD$10
High Purity Graphite Rods&Tubes (extruded, molded, isostatic)
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High Purity Graphite Rods&Tubes (extruded, molded, isostatic), Find Details and Price about High Purity Graphite Tubes High Purity Graphite Rods from High Purity Graphite Rods&Tubes (extruded, molded, isostatic) - QINGDAO HI-DURATIGHT CO.,LTD$5
High Purity of Graphite Vane/Slab for Pump
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High Purity of Graphite Vane/Slab for Pump, Find Details and Price about Graphite Vane Graphite Slab from High Purity of Graphite Vane/Slab for Pump - QINGDAO HI-DURATIGHT CO.,LTD$1
Sintering/Die Graphite Mould/Mold for Casting Metals
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Sintering/Die Graphite Mould/Mold for Casting Metals, Find Details and Price about Graphite Mould/Mold Die Graphite from Sintering/Die Graphite Mould/Mold for Casting Metals - QINGDAO HI-DURATIGHT CO.,LTD$6
Graphite Bearing/Rings
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Graphite Bearing/Rings, Find Details and Price about Graphite Bearing/Rings from Graphite Bearing/Rings - QINGDAO HI-DURATIGHT CO.,LTD$1
Degassing Graphite Rotor & Impeller
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Degassing Graphite Rotor & Impeller, Find Details and Price about Graphite Rotor&Impeller from Degassing Graphite Rotor & Impeller - QINGDAO HI-DURATIGHT CO.,LTD$200
Synthetic Graphite (DT-CA-09)
0·0 reviews
Synthetic Graphite (DT-CA-09), Find Details and Price about Carbon Raiser Recarburetant from Synthetic Graphite (DT-CA-09) - Qingdao Duratight Carbon Co., Ltd.$850
Flexible /Reinforced Composite Graphite Sheet
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Flexible /Reinforced Composite Graphite Sheet, Find Details and Price about Flexible Graphite Sheet Reinforced Composite Graphite Sheet from Flexible /Reinforced Composite Graphite Sheet - QINGDAO HI-DURATIGHT CO.,LTD$10
Flexible/Reinforced Graphite Gaskets
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Flexible/Reinforced Graphite Gaskets, Find Details and Price about Graphite Gaskets from Flexible/Reinforced Graphite Gaskets - QINGDAO HI-DURATIGHT CO.,LTD$1
High Purity Graphite Crucible for Melting Gold, Silver, Copper, Aluminium,
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High Purity Graphite Crucible for Melting Gold, Silver, Copper, Aluminium,, Find Details and Price about High Purity Graphite Crucible Graphite Crucible for Melting Gold Sil from High Purity Graphite Crucible for Melting Gold, Silver, Copper, Aluminium, - QINGDAO HI-DURATIGHT CO.,LTD$25Customers
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ISO 90013
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Product customization
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Key customer
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EN 13411-3 High Quality Inspection Hole Safety Form C Aluminium Ferrules for Wire Rope Swaging$0.9
Grade 80 Chain$34519
H-Quality Round Aluminum Ferrule Stop Buttons U.S. Type ISO9001 Certified Pressed Hardware for Wire Rope-Carton Box Packaging$0.01
High Quality Type a Yellow Chromated Wire Rope Clips Hot Sale Hardware Product$0.01
High Quality Steel DIN 1142 Yellow Chromated Pressure Casting Wire Rope Clips Galvanized Finish Customizable Packing Hardware$0.01
Aluminium Alloy U.S. Type Aluminium Ferrule Hourglass Sleeve for Wire Rope Slings$0.5
Commercial Grade U.S. Type Screw Pin Anchor Shackles Galvanized Carbon Steel for Heavy Industry & Mining Applications$0.45
Hot Sale DIN 1142 Yellow Chromated Steel Wire Rope Clips Hardware Customizable Galvanized 5mm-40mm Heavy Industry Use Pressure$0.01
High Quality DIN 3093 Aluminium Ferrules Sleeve Steel Wire Rope Fittings Hardware Connector$0.01
H-Quality G210 US Type Steel Shackle Dee Free Sample Heavy Duty Forged Carbon Steel Shackles$0.01
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Qingdao HQ Import & Export Co., Ltd.
🇨🇳 China
200111-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
566
Key customer
IMPULSORA DE SERVICIOS FERRETEROS
Key market
🇲🇽 Mexico
Description
Qingdao HQ Import & Export Co., Ltd. is a manufacturer and trading company based in Qingdao, China, operating as the export office for HQ Pipeline. Established in 2001, the company specializes in the manufacturing and export of a comprehensive range of pipe fittings, flanges, and valves. They offer OEM and ODM services for casting and forging, leveraging advanced production and inspection machinery such as 600T Intermediate frequency push-type forming machines, 3500T Hydraulic-pressure machines, and various forging hammers. Their product portfolio includes Forged Steel Pipe Fittings, Flanges, Butt Weld Pipe Fittings, Nipples and Couplings, UL/FM Ductile Iron Grooved Pipe Fittings, Pipe hangers and Clamps, Gate Valves, Butterfly Valves, Check Valves, Strainers, and Ball Valves. These products are made from materials like stainless steel, carbon steel, malleable iron, and ductile iron, serving diverse industries including petroleum, natural gas, shipbuilding, metallurgy, electric power, chemical, and fire protection. With 11 to 50 employees, Qingdao HQ Import & Export Co., Ltd. is UL certified and exports to a global market including North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, and Western Europe.
As2129 Table D/Table H/Table E Forged Stainless Steel Blind Flange (BL)$1
Stainless Steel SS304/316 NPT/BSPT Threaded Fittings Reduce Tee$0.1
Stainless Steel NPT/BSPT Threaded Fittings Reducing Hex Nipple$0.1
Butt Welded Fittings Stainless Carbon Steel Seamless Butt Weld Reducer$1200
ASME B16.9 Stainless Steel Butt Welded Pipe Fitting Weld Eccentric Reducer$1200
3000lbs A105 High Pressure Female NPT Thread 90 Elbow Forged Steel Threaded Pipe Fittings$1
NPT Male Threaded Carbon/Stainles Steel Forged Pipe Fittings Street Thread Elbows$1
China Manufacturer Adjustable Carbon Steel Galvanized Riser Pipe Clamp$0.08
Tie Rod Malleable Iron C Type Beam Clamps$0.08
Carbon Steel Galvanized/ Copper Plated Split Ring Pipe Hangers$0.1
UL/FM Ductile Iron Grooved Pipe Fitting Grooved Elbow 22.5 Best Prices$0.5
Factory Direct Sale Ductile Iron Grooved Fittings-U Bolt Mechanical Tee$0.5
