| After-sales Service: | Online Support |
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| Warranty: | / |
| Manufacturing Process: | / |
| Surface Treatment: | / |
| Operation Pressure: | / |
| Material: | Rubber |
| Customization: |
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Audited Supplier Air-operated thread protectors offer safe, reliable casing and tubing pin-end protection. The working principle of air-operated protectors is based on pressurization by rig air (116 to 130 psi, or 800 to 896 kPa), which ensures easy installation and reliable protection for all API standard and premium threads.
Three types of air-operated thread protectors are available:
• The HD protector is designed for mild and cold climates.
• The HDH protector is designed for use in tropical areas such as the Middle and Far East, Africa, South America, and parts of Australia.
• The HD-T/HDH-T protector is designed for tender-assisted rigs and pickup/laydown machines. The T-type protector has an aluminum reinforcement embedded in the buffer.
Features, Advantages, and Benefits:
These durable protectors provide a 360° grip with greater, evenly divided holding power. Durability is enhanced because the outside of the protectors does not change; only the inside inflates to provide a better grip on the pin.
Absence of moving parts, metal clamping bars, or other mechanisms provides a long and virtually maintenance-free life cycle.
The bottom of each protector contains a rugged buffer.
Air operated thread protectors provide firm attachment to all thread types for greater operational flexibility.
Rugged construction makes this protectors resistant to high temperatures and rough handling for a long life cycle.
Pressurization by air facilitates installation and release for operational efficiency.
| Model | HD Protector | HDH Protector | HD-T/HDH-T Protector |
|
Yellow top, black bottom |
Orange top, black bottom |
Orange top, green bottom |
|
| Applications | Mild and cold climates | Tropical climates |
Tender-assisted rigs and pickup /laydown machines |
| Hardness body/buffer (Shore A) |
78/95 | 88/95 | |
| Tensile strength | 33/26 N/mm2 | ||
| Abrasion | 40/100 mm3 | ||
| Temperature range (°F, °C) |
-31 to +100 -35 to +38 |
+55 to +149 +13 to +65 |
|
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 with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.
How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
Attn: Julia Zhou
Suppliers with verified business licenses
Audited Supplier 
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