1) Butterfly Valve
2) OEM service available
3) Complete or semi-product
4) Good quality
5) Pretty competitive price
Name: Butterfly Valve
We can manufacture different size Butterfly Valves under different standards.
Semi-products or complete ones can be supplied.
OEM service available.
Qingdao Xin Yang Machinery Co., Ltd specializes in pump, pump parts and other machinery parts manufacturing for 6 years, with two foundries and one machining factory, always supply good quality and pretty competitive price to customer worldwide.
Production flow:
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
About the product
Qingdao Xin Yang Machinery Co., Ltd. | |
Casting Process | Precision casting, Sand casting, Investment casting, Silicasol casting |
Casting Material | Cast Iron, Grey Iron, Ductile Iron, Carbon Steel, Stainless steel, Alloy steel, Aluminum, Copper, Bronze, etc. |
Standard | AISI, ASTM, DIN, JIS, BS (As per customer need) |
Machining and Processing | Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating, and other machining processing. |
Inspection Equipments | Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester, etc. |
Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
Service
(1) OEM and custom-made service.
(2) Full machining, primer painting, and surface treatment.
(3) Full material testing process.
(4) Quality control
Our Advantage
(1) Six years of experience in manufacturing and exporting.
(2) OEM and custom-made service.
(3) All kinds of castings can be manufactured according to drawing, sample or specific industry standard.
(4) Both parts and complete sets can be supplied.
(5) Strong engineering team makes high quality
(6) The coordinated service (casting, machining and surface treatment) make lower price possible.
(7) Advanced-level equipments.
(8) Full material testing process and quality control system.
(9) Quality warranty and on time delivery.
(10) Two foundries and one machining factory make big order possible.
If you are interested in my offers, please send me your detailed information such as your drawing and detailed specifications, chemical composition, etc, and you will get our quick reply!
Contact:
Qingdao Xin Yang Machinery Co., Ltd
Tel: 0086-532-87520058
Fax: 0086-532-87520078
Mobile: 0086-18763909420
