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Specialized in metallic butt-welding fittings for 22 years
Fixed-point pipe fittings manufacturer for Sinopec, PetroChina and CNOOC
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Hot Keywords: Manifold High Pressure Fittings Return Bend
Online message Manufacturing high-end pipe fittings, pursuing outstanding quality
Widely used in various industrial pipelines
01
Selection of high-quality raw materials, strict process control and adherence to the entire inspection system to ensure reliable quality
02
Adopting the latest technology for manufacturing pipe fittings in the world, having the products widely used in petroleum, chemical and power and other industries
03
Compact structure, accurate geometric dimension, natural and beautiful appearance, smooth inner and outer surfaces, easy construction and installation
04
Manufacturing standard pipe fittings, researching and developing off-standard pipe fittings, and accepting the processing with customers’ free issued materials to meet customer needs
05
Reasonable product prices, timely and effective supply and perfect after-sales service to ensure customer satisfaction
Products
All categories
Contact Us
Service hotline
400-8093-116
Fax：0551-63617098
Mail：jwm@hf-shihua.com
Mail：liu@hf-shihua.com
230601, P.R.C.
Address：No.219 Yuping RD., Hefei Anhui
All Products
High Pressure Tee
High Pressure Stainless Steel Elbow
High Pressure Alloy Steel Elbow
High Pressure Elbow
High Pressure Reducer
High Pressure Alloy Steel Tee
Stainless Steel Return Bend
20# Steel Return Bend
800H Return Bend
accumulation in petroleum, chemical, electric power,
metallurgy and other industries for the most secure and
reliable pipe fittings
01
First
Perfect quality management system
Perfect quality management system: API ISO9001 certificate, API Spec Q1 certificate, ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, and the People’s Republic of China special equipment manufacturing (pressure pipeline components) license Certificate, Special Equipment Manufacturing (Pressure Vessel) License of the People’s Republic of China, PED/AD2000 Certificate, etc.
02
Second
Mature technology
Mature technology: intermediate frequency induction hot push manufacturing process, hot press forming manufacturing process, intermediate frequency induction hot bending manufacturing process, hot drawing manufacturing process, hydraulic cold extrusion manufacturing process, cold push forming manufacturing process, cold bending forming manufacturing process , Forging process
03
Third
Complete production equipment
Complete production equipment: DN200, DN300, DN600, DN1200 four intermediate frequency induction heating push elbow and pipe production lines; DN50 and DN200 two cold-formed pipe bending units; DN200 and DN400 two hydraulic cold-extrusion three-way units; DN100, DN300, DN600 three sets of stainless steel elbow cold push units; DN100-DN700 fully enclosed high-pressure elbow manufacturing tooling; 10 sets of 60T-4000T presses; matching blanking, heat treatment, shaping, metal processing, shot blasting Sand, pickling passivation equipment and complete tooling and molds
04
Forth
Advanced testing equipment
Advanced testing equipment: 1 German Spike full element spectrometer; 3 US Niton handheld spectrum analyzers; 1 1200℃ high temperature tensile bending test machine; 1 -196℃ ultra-low temperature impact testing machine. Chemical composition analysis, arc thickness measurement, hardness test, color flaw detection, magnetic particle flaw detection, ultrasonic flaw detection, eddy current flaw detection, radiographic flaw detection, metallographic structure analysis, intergranular corrosion test, hydraulic test, etc. can all be carried out in the factory
05
Fifth
Complete series of pipe fittings
Production of various materials of hot push seamless elbows, elbows, sharp bends, reducers, tees, manifolds, welded pipe fittings, flanges, pipe caps, flanges, socket pipe fittings, titanium, nickel 12 series of pipe fittings such as, zirconium, copper, aluminum, etc. The products are widely used in petroleum, chemical, electric power, metallurgy and other industries
Reference
Methanol conversion furnace with hairpin
Project Name: SIRAF Project
Product Name: Hairpins
Material: A312 TP321H
Product Specifications: Ø48.3*3.6
Design Standard: ASME B31.3
Our company's methanol conversion furnace with hairpin, the desi
High pressure pipe fittings
The high-pressure pipe fittings manufactured by our company are mainly manufactured by mature hot pressing technology, heated by an electric furnace, and the deformation temperature is monitored in real time throughout the whole process. The multi-level pipe fittings are formed by a progressive gentle deformation method. After the product is formed, it has the characteristics of excellent mechanical properties, reliable product quality, standard geometric dimensions, uniform product wall thickness, and streamlined bending and deformation parts. It is mainly suitable for petroleum, chemical, electric power, metallurgy, machinery, textiles, food, pharmaceuticals, and shipbuilding. High temperature and high pressure devices in other industries.
14*104Nm3/h Reformer, CNPC Guangxi 10000KTA oil refinery project
14*104Nm3/h Reformer, CNPC Guangxi 10000KTA oil refinery project
Product Size：Φ1016*26.93 manifold、Φ114.3*6.03--4000 Hairpin
Material：1¼Cr½Mo、P22
Delivery Date：April, 2013
Safety production standardization secondary enterprise certificate
Safety production standardization refers to the establishment and development of safety management systems and operating procedu
High-tech Product Certification in Anhui Province
AAA Credit Rating Certificate
2018-03-26
PED/AD2000 certificate
2018-03-26
The Pressure Equipment Directive PED 97/23/EC is a directive. Any equipment with a design pressure of more than 0.5 bar, regardless
ISO14001 Environmental Management System Certificate
ISO9001 Quality Management System Certificate
ABOUT US
ABOUT US
Company
Hefei Shihua Pipe Fitting Co., Ltd.
Hefei Shihua Pipe Fitting Co., Ltd. is a company specializing in the production of butt-welded pipe fittings. Its main products are various piping components including elbows, factory bends, return bends, reducers, tees,, stub ends, caps, manifolds, pigtails, riser & down corners, flanges, socket-welding fittings, etc., with materials of steel, titanium...
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Hefei Shihua Pipe Fitting Co., Ltd.
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Company Address: No.219 Yuping RD., Hefei Anhui, 230601, P.R.C.
Tel： 400-8093-116
Fax： 0551-63617098
E-mail： jhm@hf-shihua.com
liu@hf-shihua.com