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BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure

Good quality Flanged Check Valve for sales
Good quality Flanged Check Valve for sales
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BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure

China BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure supplier

Large Image :  BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure

Product Details:

Place of Origin: Zhejiang, China
Brand Name: TEYI
Certification: ISO/CE/API/SGS
Model Number: J11

Payment & Shipping Terms:

Minimum Order Quantity: 1-20PCS
Price: negotiation
Packaging Details: Packed in carton firstly, and then reinforced with wooden case for outer packing
Delivery Time: 7-15 working days after received payment
Payment Terms: T/T; L/C,Western Union
Supply Ability: 1000pcs per month
Detailed Product Description
Product Name: Forged Steel Gate Valve Design: API602
SW Ends Dimension: ASME B16.11 Butt Weld Ends Dimension: ASME B16.25
Face To Face Dimension: ASME B15.10 Inspection And Test: API 598
Pressure-temp. Rating: ASME B16.34 Material: Forged

BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure​


 
Product Description
 
Forged Steel Self-Sealing Thread Gate Valves: API 602 Design, Bolted or Weled Bonnet, Socket Welded and Threaded Ends, 1/2 - 2 Inch, Pressure Rating Class 150 - 2500 LB or as customer required.
 
Design Features:
 

  1. Bolted bonnet or Welded bonnet
  2. Wedge type: Solid wedge
  3. Back seat design
  4. Stem is integrally forged and connected with wedge by T-joint
  5. Packing is flexible graphite or other materials according to clients requirements, and a spring-loaded mechanism can be provided as per special requirements
  6. Outside screw and yoke(OS&Y)

BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet StructureBSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure
 
 
Material List

Item Part Name Standard Low Temperature Stainless Steel
1 Body A105N A182 F22 A182 F316
2 Seat Ring A276 F420 A276 304 A182 F316
3 Wedge Disc A182/F430 A182 F304 A182 F316
4 Stem A182 F6a A182 F304 A182 F316
5 Bolt A193 B7 A196 B16 A193 B8M
6 Bonnet A182 F304 A182 F22 A182 F316
7 Sealing Seat A276 F420 A182 F304 A182 F316
8 Sealing Ring A182 F304 A182 F304 A182 F316
9 Cylindrical Pin A276 F420 A182 F304
10 Lift Nut A192 2H A1944 A194 8M
11 Nut A192 2H A1944 A194 8M
12 Stem Nut A276 420
13 Locking Nut A194 2H A1944 A194 8M
14 Packing Bushing      
15 Gland  A105N A182 F304
16 Handwheel A197 A182 F304
17 Packing Flexible Graphite+304 PTFE
Suitable Medium Water, Stem, Oil Nitric Acid, Acetic Acid
Suitable Temp. -29ºC-425ºC -29ºC-550ºC -29ºC-200ºC

 
Design Standards:

Design And Manufacture API 602(BS 5352)
Design And Manufacture ASME B16.10 Or Manufacturer's specification
Flange Ends Dimensions ASME B16.5
BW Ends Dimensions ASME B16.25
Socket Weld Ends Dimensions ASME B16.11
Threaded Ends Dimensions ASME B1.20.1
Pressure-Temperature Ratings ASME B16.34
Normal Pressure

Class 800-2500

Normal Diameter NPS1/2"-2"

 
BSPT / NPT Threaded 1/2'' Pressure Seal Gate Valve Bonnet Structure
 
Competitive Advantages:
1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.

Contact Details
zhejiang teyi valve co.,ltd.

Contact Person: Frances lee

Tel: +8613676785151

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