Company Description
WELONG can mainly supply you two types of products: Drilling products and Tubulars. As follows:
Stabilizers:
1. Rough stabilizer forgings, please note attached picture.
2. Finished Integral blade stabilizers.
3. Interchangable sleeve stabilizers.
Dimensions: According to customer's requirements.
Drill pipe:
Grade: E75, X95, G105, S135
Size: From 2 3/8" to 6 5/8"
Drill collars
1. Drill collar
2. Spiral Drill Collar
3. Non-mag Drill Collar
Size: From 3 1/8" to 11"
Casings:
Steel grades：H40，J55，K55, N80
sizes: (1) Outside Diameter: 219.1~508.0 mm
(2) Wall Thickness: 6.71~16.66 mm
(3) Pipe length: R1, R2, R3
Line Pipes:
Steel grade:
(1) Thikness less than 15.9mm: A，B，X42，X46，X52，X56，X60，X65，X70
(2) Thickness exceeds 15.9 mm: A，B，X42，X46，X52，X56，X60
Specification:
(1) OD: 219.1~610.0 mm
(2) Thickness: 4~19.1 m
Products & Services
Hoses & Fittings » Linings, Coatings, Insulation & Corrosion Protection » Piping & Accessories » Pumps »
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Brand Name Products
No brand name products listed for China Xian Welong Oiltools Co Ltd.
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