Tianjin Dehua Group (TTGM) send you best regards.

With reference to above subject, we are pleased to introduce ourselves as one of the leading manufacturer of steel pipes and oilfield equipment since 1994. We express our interest to establish business cooperation with you and hope to expand the market together.
We are a professional supplier of tubulars as API standard casing, tubing, drill pipe & mud pump accessories, associated drilling equipment. TTGM has 6 operation locations in 4 countries since then.

Please Find below Brief introduction of products that we manufactured for national & international markets.

1,Seamless Steel Tubing (API 5CT)

Outside Diameter: 60.32mm (2-3/8inch) --- 114.30mm (4.5inch)
Wall Thickness: 4.24mm---16.00mm

2, Casing steel pipe(seamless)

Outside Diameter: 114.30mm (4.5inch) --- 508mm (20inch)
Wall Thickness: 5.21mm---16.13mm

3, Drill pipe (CS seamless steel pipe body & tool joint)

Outside Diameter: 60.3mm (2-3/8inch) --- 168mm (6-5/8inch)
Grade: E, X, G & S
Upset Type: EU, IU & IEU
Thread Type: NC, IF & FH (LH or RH)

4,mud pump accessories, associated drilling equipment

USA
Russia
Canada
Middle-East
Nigeria

API 5CT
API-5DP
ISO9001
ISO14000

Tianjin Dehua Petroleum Equipment Manufacturing Co.
Ltd.
Tianjin Tubular Goods Manufacturing Co.
Ltd.
Beijing sales center
TTGM Int'
l (USA) Inc.
TTGM Int'
l (Middle-East) FZE
TTGM representative office in Nigeria