API 7K Rotary Drilling Hose API 16c Hose API 7K Oilfield Hoses API 7K Hose API7K Rotary Hose API 16c Flexible Kill Choke Hose API 16c Oil Drilling Hose API 16c

• Customization: Available
• Material: Natural Rubber
• Capability: Rubber Oil Hose
• Model NO.: LT301 C
• Tube Type: Full Flow
• Outer Layer: Abrasionand Weather Resistant Synthetic Rubber
• Standard: API Spec. 7K Fsl0 ABS
• Connectors: Integral Union or Integral Flange
• Temperature Range: -20ºC~+121ºC
• Transport Package: Pallet or Wooden Box
• Trademark: Letone
• Origin: China
• Production Capacity: 50000000meters/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description
 

Application:flexible connection in the cementing manifold for delivery water-based and oil-based cement slurries at high pressure.

 

Tube Type:full flow

Reinforcement:many layers of high tensile super flexible spiral steel wire or steel cable

Outer Layer:abrasionand weather resistant synthetic rubber

Temperature range:-20ºC~+121ºC(-4ºF~+250ºF)

Standard:API Spec. 7K FSL0 | ABS

Connectors:integral union or integral flange

 

Product Parameters

 

PRESSURE LEVEL	I.D.	O.D.	W.P.	P.P.	Min.B.P.	Min.B.R.	Weight
psi	in.	mm	psi	psi	psi	mm	kg/m
10000	2	83	10000	15000	22500	1000	10.8
	2 1/2	98	10000	15000	22500	1000	19.4
	3	129	10000	15000	22500	1400	28
	3 1/2	137	10000	15000	22500	1400	33
	4	154	10000	15000	22500	1600	38.5
15000	2	101	15000	22500	33750	1200	20.5
	3	125	15000	22500	33750	1500	36

 

Packaging & Shipping

 

International Exhibition

 

 

Application Scenario

 

 

 

Company Profile

 

Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals. Thanks to its stable quality and good reputation in the market, Letone has won the"Top Ten Rubber Hose Enterprises in China" issued by the China Rubber Industry Association Rubber & Belt Branch for many consecutive years. On 15th Nov. 2021, Letone (Stock Code: 832225) is listed on the Beijing Stock Exchange.

 

Letone now has 46 high-speed steel wire braiders, 12 steel wire spiral production lines, 8 industrial hose production lines, 200 CNC lathes and 2 automatic rubber compound production lines service in-house. Meanwhile, Letone is capable to produce rubber compounds 15,000 tons per year, rubber seals and other rubber products 20 million pieces per year, and the annual production capacity of hydraulic hoses and industrial hoses has increased to 30 million meters.

 

Certifications

 

            As an experienced professional hose manufacturer, Letone has obtained the Safety Certificate of Approval for Mining Products, certificate of MSHA, API Type Approval (API 16C and API 7K), ABS Type Approval (Drilling Equipment and Flexible Wire Braided Rubber Hose Assembly), GOST certificate, Lloyd's Fire Test Certificate and meets the requirements of quality management systems such as ISO14001:2015, ISO9001:2015, API Q1, IATF 16949:2016, etc. Letone also holds the environment management system international certification issued by IMS (comply with ISO14001:2015 standard). The Letone Testing Center has obtained the Laboratory Accreditation Certificate issued by CNAS in 2016. There are more than 20 laboratories include impulse test laboratory, burst test laboratory, fire test laboratory, salt spray laboratory, etc. The testing report is identified as objectivity, accuracy and authority.

 

Success Case

 

Application case of excavator hose in construction machinery

Widely used in various types of construction machinery such as excavators. It has the characteristics of long life (5 years weather resistance, 2 years warranty), high pressure (25% higher than SAE/DIN standard), pulse resistance, low bending, etc. It is suitable
for excavators and other large construction machinery.

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