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API 7K——Rotary Drilling And Vibrator Hose

application:flexible connection between the upper end of the standpipe and the top drive/swivel and between the pump and the lower end of the standpipe for pumping mud at high

Tube:NR&SBRsythentic rubber/HNBR/UPE

Reinforcement:2-6 layers of high tensile super flexible spiral steel wire or steel cable

Cover:abrasion and weather resistant synthetic rubber

Temperature Range:-20℃~+82℃(-4℉~+179.6℉) -55℃~+150℃(-67℉~+302℉)

Standard:API Spec. 7K FSL 1 FSL 2 | ABS

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Letone Technology always adheres to the core values of "honesty, customer first", mainly produces hydraulic hoses, material conveying hoses, oil drilling hoses, chemical conveying hoses, ultra-high pressure water jet cleaning hoses, fluid connection hoses Technology research and development and manufacturing of components, etc., to contribute to global intelligent manufacturing

LT SA5993-Super Artery EXCEEDS ISO18752 DC

Product application:suitable for large-scale long-range machinery such as excavat...

LT SA6991-Super Artery EXCEEDS ISO18752-BC/CC

Scope of application:suitable for large construction machinery such as excavators...

LT SA6992-Super Artery EXCEEDS ISO18752-AC/BC/CC

Product application:suitable for large construction machinery such as excavators ...

LT407T-247PSI PTFE chemical delivery composite hose

Application:suitable for conveying strong acids, strong bases and other corrosive...

LT409-Stainless steel narrow corrugated metal hose

Application:suitable for conveying highly corrosive chemicals, widely used in ext...

LT1311-Special wear-resistant hose for super wear-resistant steelmaking

Application:Large-diameter hose for steel slag transportation in steel plant, ult...

LT301-API 7K——Super Abrasion Resistant Acid & Hydraulic Fracturing

Application:flexible line using for delivery water-based, oil-based, acid-based a...

LT301-API 7K——High Pressure Cementing Hose

Application:flexible connection in the cementing manifold for delivery water-base...

LT302-API 16C——Flexible Choke And Kill Hose

Application:flexible connection in the chock and kill manifolds for delivery oil-...

LT799 4SHH-Ultra high pressure cleaning hose W.P:20300PSI

Scope of application:water jet industry is especially suitable for water guns...

LT799 4SH-Ultra high pressure resin hose W.P:31900PSI

Scope of application:water jet industry, especially suitable for water guns...

LT799 4S-Ultra high pressure resin hose W.P:20300PSI

Application range:water jet application, especially suitable for jet gun...

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Main company news

Letone Mission: Let Litong help global intelligent manufacturing; Vision: Become the leader of the global fluid technology industry. Values: Integrity-based; Necessary ability to succeed: Users first.

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EN856-4SP high-pressure oil pipe

  • 2023-09-18 17:14:25
  • EN856-4SP high-pressure oil pipe

EN856-4SP high-pressure oil pipe is a high-pressure hydraulic hose that complies with the European standard EN856-4SP. It consists of an inner rubber tube, four layers of high-strength steel wire reinforcement and an outer rubber covering layer.

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API specification 16c hose

  • 2023-09-05 17:13:27
  • API specification 16c hose

API specification 16c hose is an important component used in oil and gas well control systems. It has a wide range of uses, strict specifications, unique features, and special considerations when using it.

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SAE 100R15 high-pulse steel wire reinforced rubber hose

  • 2023-09-18 17:14:43
  • SAE 100R15 high-pulse steel wire reinforced rubber hose

SAE 100R15 high-pulse steel wire reinforced rubber hose is a high-pressure hydraulic hose that complies with the Society of Automotive Engineers (SAE) 100R15 standard. It consists of an inner rubber tube, multiple layers of high-strength steel wire reinfo

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API specification 16c hose

  • 2023-08-31 16:38:48
  • API specification 16c hose

API specification 16c hose is an important component used in oil and gas well control systems. It has a wide range of uses, strict specifications, unique features, and special considerations when using it.