SPIRAL DRILL COLLAR manufacturer,drill collar,API standards

LUHAI Energy Co could provide slick drill collar, spiral drill collar, non-magnetic drill collar, flex non-magnetic drill collar with API certifications. Please send your specific requirements.

http://www.luhaienergy.com/index.php?m=Product&a=show&id=5

Slick Drill Collar Manufacturer from China,Top Quality and Good Services with API Certifications.

LUHAI drill collars are manufactured strictly according to API Spec7-1 and SY5411 standard.

Slick Drill Collar

LUHAI Energy Co could provide slick drill collar, spiral drill collar, non-magnetic drill collar, flex non-magnetic drill collar with API certifications. Please send your specific requirements.

www.luhaienergy.com

NON-MAGNETIC DRILL COLLAR,NMDC,API standard,competitive price,exports to lots of countries

Luhai non-magnetic drill collars are made from non-magnetic materials with low-magnetic permeability. API monogram, serial number, OD,ID, type and size of connections are stamped on recessed mill flats.

http://www.luhaienergy.com/index.php?m=Product&a=show&id=4

Kelly,square Kelly and hexagonal Kelly with API certification of LUHAI Energy Co

LUHAI provides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard.
Выпускаются квадратных и шестигранных труб и изготавливаются в соответствии с нормами API Spec7-1 и SY/T6509-2000.


Description & Specification / Технические характеристики и параметры:
Size/Размер: full range from 2-1/2 to 6
Material/Материал: AISI 4145H alloy steel / AISI 4145H легированныая сталь
Standard/Стандарт: API SPEC 7-1,SY/T6509-2000. / API SPEC 7-1,SY/T6509-2000.

Drill Pipe E75,X95 ,G105 and S135 from LUHAI Energy Co Ltd

LUHAI provides all type of drill pipes, include oil drill pipe, water well/geothermal well drill pipe, coalbed methane/shale gas drill pipe and
flush joint drill pipe, also various kind of tool joints.

Description & Specification / Технические характеристики и параметры:
Size/Размер: full range from 2-3/8”to 6-5/8”
Grade/Модель: E75,X95 ,G105 and S135
Upset Type/Тип высадки: EU,IU and IEU.
Connection/Тип резьбы: from NC26 to NC50,5-1/2FH and 6-5/8FH
Standard/Стандарт: API SPEC 5DP,API SPEC7-1,API RP 7G.