HENAN XINGHUA MACHINERY MANUFACTURING CO., LTD

Interal 3 -Straight rib stabilizer, Intefral 4-Straight rib stabilizer, working surface are provided with carbide insert compound or overlay welding,

SpecificationsMaterial:15CrMo, 21CrMo10, 30CrMo. Factory with strong heat treatment and mechanical capacity Strict quality control, Timely del

2 7/8" Water Well Drill Pipe For Sale: Grade:E75, X95, G105, S135 OD:2 7/8"(73mm) Thickness:9.19mm Length:R1 R2 R3 SteelGade E75, G105, S135,

1.127mm Flat drill pipe/ factory supply 2. Grade:E-75, X-95, G-105, X-135 3.OD from 2-3/8'' to 5-1/2'' 4.EU, IU, IE

Specification: OD:60.3mm-139.7mm Thickness:6.45mm--12.7mm Grade:E75, X95, G105, S135 Certificate:API 5DP, Gost

1. Material: AISI 4145H Alloy steel 2. Shape: It is the round pipe with smooth surface and thick wall, and the both ends are machined screw thread

1.Reliable quality and Reasonable price 2.API Spec7-1 and SY5411 standard 3.ID size from 79.4mm to 279.4mm...

1. Key word: Non-magnetic Drill Collar 2.Usage: oil drilling 3. Cert: API 4. Delivery: 30 days

API 7-1 integral heavy weight drill pipe (HWDP) 1. OD: 3", 3 1/2", 4", 4 1/2", 5: 2. Type: integral or friction welding

1.AISI 4145H alloyed steel 2.API Spec-7, SY/T6509 3.size:2-1/2 3 3-1/2 4-1/2 5-1/4 4.phosphate, plate copper, cold worked

1. Material: AISI 4145H Mod Alloy steel, Non magnetic steel, etc. 2. Types: Drill String type and Near bit type. 3. Use: It is mainly used to stabil

1.AISI 4145H mod alloy steel, non magnetic steel, ect. 2.Strict quality assurance system 3.Factory directly 4.Timely delivery

Non-magnetic Heavy Weight Drill Pipe 1.Alloy steel, stainless steel, etc 2.Strict quality assurance system 3.Factory

Kellys is driving section of wohole drill stem. Kelly is available with square kelly and hexagonal kelly. kelly are manufactured strictly from API Spe

SpecificationsAPI 11B Sucker Rod 1. Sucker Rod and Pony Rod 2. Grade: D, H, K, KD, HY, HL 3. Anti-corrosion 4. 1-1/8" to 5/8"