Precision Machining Valve Accessories

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25 Years Precision Machining Valve Accessories | Machined Metal Parts | Teamco

Located in Taiwan, Teamco Industries Corporation, since 1995, is a Precision Machining Valve Accessories | machined metal part manufacturer in metal foundry industry. A metal casting and precision machining supplier that offers custom metal parts produced in sand casting, investment casting, forging, stamping, machining, surface finishing meeting international standards - ASTM, AISI, DIN, JIS.

Certified carbon steel, alloy steel and stainless steel machined casting valve parts for oil & gas, industrial and mechanical parts, building and marine hardwares, etc. Not only providing customers machined metal parts, to extend service scale, Teamco has dedicated into the automation machining, from auto loading parts to auto inspection, towards enhancing quality and efficiency.

Teamco has been offering customers precision machined metal parts, both with advanced technology and 30 years of experience, Teamco ensures each customer's demands are met.

Precision Machining Valve Accessories

We offer comprehensive single-source capability and serve as a one-stop shop, taking customer's designs from concept to completion smoothly. Teamco produces precision machined valve parts in custom specifications used in oil&gas midstream and flow control applications. The parts include stem, ball, piston, seat ring, stop plate, shaft, handle, etc. The raw material types we use include bar stock, steel plate, steel tube, etc. We have professional machining team utilizes innovative CNC machines to fabricate raw material into customer designs. Through communicating with customers to know their applications, we take care of critical dimensions and specific requirements such as surface finish. No matter in stainless steel, carbon steel or alloy steels, Teamco follows international standards in material compositions, mechanical properties, heat treatment conditions or inspection requirements, etc. Except raw material fabrication, we are able to provide stamping parts when such production is more beneficial. All our products are OEM. All our services are customized. We serve customers from various segments include oil&gas, petrochemical, automation, automotive, fluid process and control, etc.

Precision Machined Custom Valve Parts

Precision Machining Valve Accessories We Produce:

Part Names: Seat Ring, Piston, Stem, Ball, Spacer, Bonnet Nut, Screw Housing, Lock Ring, Stop Plate, Drive Pin, shaft, Lock Plate, Handle, Lever, etc.
Flow Way Size: 1/2”, 1/4”, 3/8”, 3/4”, 1-1/2”, 2”, 3”, 4”, 6”, 8”, 10”, 12”
Pressure Class: #150, #300, #600, #900, #1500, #5000, #7500

Our Machining Capability:

Raw Materials: Castings, Forgings, Bar Stocks, Steel Plates, Steel Tubes, etc.
Part Weight: 10g~500Kgs
Part Size: Around 1M max.
- Stainless Steel – CF3M, CF8M, 304, 316, Dual 316/ 316L
- Carbon Steel – WCB, WCC, LCB, LCC, A105, A105N, LF2, Dual LF2/ A105N, ASTM 1018~1029, ASTM A36
- Alloy Steel – A487 4A, 4C, 4D, 4130, 4140
Machining Equipment:
- CNC Lathe & CNC Milling
- Horizontal Machining Center & Vertical Machining Center
- Traditional Lathe
- Vertical Drilling Machine & Radial Drilling Machine

Surface Treatments:

Surface finish (grinding and electro-polish – matt, brush, mirror, etc.)
Surface treatments (acid pickling, passivation, etc.)
Plating (zinc, nickel , hard chrome plating; electro-less nickel plating, etc.)
Coating (zinc phosphating, thermal spraying and MoS2 coating, etc.)


  • Oil&Gas Pipeline Operation
  • Oil&Gas Transporting and Storing
  • Liquid Processing
  • Gas Transmission

Purchase Information:

  • MP L/T (Mass Production Lead Time): Raw Material Machining + Surface Treatment (8~10 weeks)
  • MOQ (Minimum Order Quantity): depending on design and specifications (to be confirmed)
  • MTR (Material Test Report): Mill Certificate + Inspection Report + Others (to be confirmed)
  • Shipping Term: FOB
  • For specific custom requirements such as special designs, inspection standards or materials, please contact our sales representatives for further details.
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