OEM Alloy Steel Precision Forging Companies with ISO9001: 2008

• Customization: Available
• Type: Direct-acting
• Material: Stainless Steel
• Model NO.: Customized
• Pressure: Ordinary Temperature
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Item Name: Stainless Steel Stem Gate Valve
• Size: 1/4"-4"
• Wheel Handle Color: Red, Blue, or as Customer Request
• Body Material: CF8m, 304, 316 etc.
• Sealing Material: PTFE / Rptfe / POM /Graphite etc.
• Medium: Water, Oil, Gas and Some Corrosive Liquid
• Manufacturing Standard: GB / ANSI /DIN / ISO/ BS
• Lead Time: 7-30 Days
• Service: OEM/ODM
• Casting Blank Size: as Customer Request
• Transport Package: Standard Plywood Case with Plastic Bag Inside
• Specification: SGS, ISO
• Trademark: Matech
• Origin: Zhejiang
• HS Code: 848180
• Production Capacity: 5000 Pieces Per Month

Product Description

Application
• Agricultural equipment	• Armament	• Automobile industry	• Computing equipment	• Medical / dental instruments	• Measuring instruments
•Miscellaneous equipment	•Pharmaceutical industry	• Orthopedic implants	• Safety equipment	• Petrochemical industry	• Industrial valves
•Fixing and movable equipment	• Sanitary fittings	• General machinery	• Pumps and general connections	• Food and beverage processing	• Instrumentation equipment

General Products         Application/Service Area	Metal Parts Solution for Vehicle, Agriculturemachine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
Main blank Process for Forged parts	Forging , Press
Blanks Tolerance	+/-0.3~+/-2 mm
Applicable Material	Carbon steel, Low Carbon steel, middle carbon steel,  40Cr, 20CrMnTi, 20CrNiMo etc.
Forging Blank Size  /Dimensions	142 mm- 300mm  or according to customer requirement
Blanks Weight	Range from 0.1kg-1000kg
Applicable Machining Process	CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming etc.
Machining Tolerance	From 0.005mm-0.01mm-0.1mm
Machined Surface Quality	Ra 0.8-Ra3.2 according to customer requirement
Applicable Heat Treatment	Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
Applicable Finish Surface  Treatment	Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting,
MOQ	For forged parts : 1 Ton For Machining: 50 Pcs
Lead Time	45days from the receipt date of deposit for vacuum casting forging turbine blade

Technical Support:
Shanghai Matech is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.

Quality Control: 
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC) 
2) Checking the details before the production line operated 
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC) 
4) Checking the goods after they are finished---- Final quality control(FQC) 
5) Checking the goods after they are finished-----Outgoing quality control(OQC)

 

 

Our Customer

Our company has strong R&D capability and develops many new products every year. In production, we strictly follow the ISO 9001 quality system to control quality and arrange production:

1. Don't accept defective, strict inspection of supplier's raw materials.
2. Don't manufacture defective, the production process is strictly controlled. For all products, the workers are strictly self-inspected on each machining process, and the quality inspectors do a regular inspection and spot inspection.
3. Don't transferring defective, the defective products found in the previous process shall never be allowed to be transferred to the next process. Before shipment, the finished products shall be inspected again, and if any quality problems are found,and the products shall be reworked or rejected according to the relevant requirement.


Our Certificate

Our Package :



 

Packing & Delivery  (Show As Above):

Inner Packing →Strong & waterproof plastic big is packed inside, to keep the product in safe condition.
Or as customer requests.


Outer Packing →Multilayer wooden box with strong bandages, used for standard export package.
Or customized as per customer's requirements.


Our Company



                       Shanghai Matech Machinery Manufacture Co., Ltd.
                                                                                                   --Branch of Matech Industry Ltd. 



We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system etc. 

With keeping manufacturing process design, quality planning, key manufacturing processes and final quality control in house.
We are mastering key competence to supply quality mechanical parts and assembly to our customers for both Chinese and Export Market .

To satisfy different mechanical and functional requirements from our customers we are making a big range of metal products for our clients on base of different blanks solutions and technologies.
These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging. 

During the early involvement of the customer's design process, we are giving professional input to our customers in terms of process feasibility, cost reduction and function approach.


                You are welcome to contact us for technical enquiry and business cooperation.






FAQ:

1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts.

2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost,
and the charge will be deducted from the payment for formal order.

3. Can you make casting according to our drawing?
Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied,
the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.

4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.

5. What's your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting.