| After-sales Service: | Online Guide and Service |
|---|---|
| Warranty: | 1 Year |
| Manufacturing Process: | Casting |
| Surface Treatment: | Without Processing |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Customization: |
|---|
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Audited Supplier The LAKE DM Gate Valves are solid gate, rising stem, gate valves with resilient seals. They are purpose made for mud, cement, fracturing and water service and are easy to operate and simple to maintain.
The DM Gate Valves with superior design features precision workmanship and a proven principle are engineered to meet the harsh drilling requirements in today's oilfield.
DM Series Mud Gate Valves are designed and manufactured in accordance with the following specifications:-
API 6A Specification for Wellhead and Christmas Tree Equipment.
ANSI B31.3 Chemical Plant and Petroleum Refinery Piping.
ASME VIII Boiler and Pressure Vessel Code.
MSS-SP-55 Quality Standard for Steel Castings for Valve, Flanges and Fittings and Other Piping Components.
NACE MR-01-75 Sulphide Stress Cracking Resistant Metallic Materials for Oilfield Equipment.
| Item # | Description | Qty Required |
| 1 | Handwheel | 1 |
| 2 | Handlewheel Screw | 1 |
| 3 | Retainer Screw (Alloy Steel) | 4 |
| 3 | Retainer Screw (18-8 SS) | 4 |
| 4 | Gate Clip | 1 |
| 5 | Stem Seal Assembly (Viton) | 1 |
| 5 | Stem Seal Assembly (HNBR) | 1 |
| 6 | Stem | 1 |
| 7 | Bonnet | 1 |
| 8 | Body Stud | 12 |
| 9 | Body Stud Nut | 12 |
| 10 | Bonnet Seal (HNBR) | 1 |
| 10 | Bonnet Seal (Viton) | 1 |
| 11 | Body Materials | 1 |
| 12 | Seat (AISI 410 Stainless Steel, Elastomers: HNBR) | 1 |
| 13 | Gate (AISI 4140 w/QPQ Nitride Coating) | 1 |
| 13 | Gate (17-4 PH SS) | 1 |
| 13 | Gate (410 SS) | 1 |
| 14 | Housing Seal (Urethane) | 1 |
| 15 | Body Wear Ring (For Steel Gate) | 2 |
| 15 | Body Wear Ring (For Stainless Steel Gate) | 2 |
| 16 | Wear Ring Seal (HNBR) | 2 |
| 16 | Wear Ring Seal (Viton) | 2 |
| 18 | Stem Screw with Bearings | 1 |
| 19 | Housing | 1 |
| 20 | Secondary Seal (Viton) | 1 |
| 20 | Secondary Seal (HNBR) | 1 |
| 21 | Packing Retainer | 1 |
| 22 | Housing Screw | 4 |
| 23 | Stem Tube | 1 |
| 24 | Stem Cap | 1 |
| 25 | Lube Fitting | 1 |
1. Designed specifically for Abrasive and Erosive use.
2. All Valves Have Stainless Steel Stems.
3. API 6A PSL1, 2 and 3 available.
4. Gates can be supplied in Nickel-Plated Carbon Steel, Monel, Aluminum Bronze or Stainless Steel.
5. Stainless or Carbon Steel Inserts with Nitrile or HNBR Elastomer.
6. Factory Pressure Tested in Accordance with API.6A.
7. Can be supplied with Flanged End Connections, Hammer Union Ends, Threaded Connections or Butt Weld Ends.
8. Sour Service Models to NACE MR-01-75.
9. Available with Pressure Ratings: 2000psi, 3000psi, 5000psi, 7500psi. Port Size with: 2", 3", 4", 5" x 4" and 6" x 4"
10. Full Material Traceability Guaranteed.
11. Supplied with Full Certification at no extra charge.
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools, and spare parts. Our products have already been exported to the USA, South America, Africa, the Middle East, Russia, and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnerships with some countries' national petroleum companies.
Why you need to choose Lake Petro?
As a professional oil and gas service company, Lake Petro has many good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customer.
Can you make us the best quality products as well as a good price.
Yes. we can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.
What is special compare with other companies?
First, we provide the quality products, with BV and API certified; At the same time, we provide our customer with the best service after sale, any time any where.
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Audited Supplier 
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