Drill Pipe Friction Welding Line
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Drilling Tubulars
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Drilling Tubulars
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Drill Pipe & Drilling Accessories
Weatherock Energy supplies high-quality Drill Pipe, Drill Collars, and drilling accessories designed for demanding oil and gas drilling operations. Our products are engineered to deliver excellent strength, durability, and reliability in conventional, directional, horizontal, and deep well drilling applications.
Drill Pipe
| Size | 2-3/8” to 6-5/8” |
| Drill Pipe Grade | E75, X95, G105, S135,SS-105 |
| Length | Range 1, Range 2 or |
| Upset | IU, EU, IEU |
| Specification | API 5DP and RP7G, NS-1, DS-1 or IRP volume 1 |
Drill Collars
Slick/Spiral Drill collar, Sour Service Drill Collar, Non-Magnetic Drill Collar
| Drill collar Size | 3-1/8” to 12” |
| Materials | AISI 4145H or 4145HM |
| Available Length | 5ft up to 45ft |
| Specification | API Spec. or NS-1 and DS-1 |
Heavy Weight Drill Pipe
Integral / Welded HWDP, Sour Service HWDP
| HWDP Nominal Size | 2-7/8” to 6-5/8” |
| Integral HWDP Grade | AISI 4145H or 4145HM |
| Welded HWDP Grade | Tool Joint AISI 4145H or 4145HM Pipe Body: AISI1340 |
| Available Length | 31ft up to 45ft |
| Specification | API Spec. or NS-1 and DS-1 |
Hardbanding Options&Internal Plastic Coating

Manufacturing Workshop
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Partners
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Global Presence. Local Delivery
Served over 5,000 + customers from 60 countries
Weatherock Energy operates offices in China, Hong Kong, and Houston, with manufacturing facilities based in China and overseas. We are committed to delivering professional, reliable products and services to clients around the world.
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Annual production capacity 15 million Tons
Annual sales of $10 million

















