3m China HDD Drill Pipe (Friction welding) High Quantity

US$75.00-300.00 1 Piece (MOQ)

Basic Info.

Model NO.

73(2 7/8"), 89(3 1/2"), 127(5"), 140(5 1/2")

Type

Trenchless Series

Shotcrete Type

Semi-Dry

Certification

ISO9001: 2000

Condition

New

Size

73(2 7/8"),89(3 1/2"),127(5"),140(5 1/2")

Transport Package

Bundles

Specification

73(2 7/8"), 89(3 1/2"), 127(5"), 140(5 1/2")

Trademark

CROWN

Origin

Wuxi

Production Capacity

5000PCS/Month

Product Description

Product Description

1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness.
2. Steel Grade: S1353. Heat treatment: multi-point temperature measurement to guarantee perfect match between strength and toughness.4. Nitrogen Process: only one manufacturer to use surface nitrogening on the whole drill rod, except longer the working life of thread, but also extend the service time for the body part.5. Quality controll: All the processes during manufacturing.6. Manufacture Model: Forged and Friction welding rod.7. Compatible Brand: Vermeer, Case, Ditch Witch and other Chinese models. 8. MOQ: 1 PCS.9. Delivery Time: Large stock, ready to ship.
Product Paramenters
Details Images
Company Profile
- Established since 1989, More than 30 years experience on HDD drilling tools manufacturing. - Modern plant covers more than 50,000 square meters.
- Factory covers an area of 55 acres.
- Over 100 employees.
- Time is money! More than 2000 tons of raw material turnover in order to make sure delivery on time.
- One-stop shop for all the relative drilling tools.
- Export over 70 countries.
- Market share reaches 50% in domestic drilling industry.
- Raw material of steel from BAOSTEEL (The most professional manufacturer of steel pipe in China).
Quality Control
Consumers' Feedback
Certification

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