Rubber Hydraulic Hose for High Pressure and Flexible Applications

• Customization: Available
• Material: Nitrile Rubber
• Capability: Mud Hose
• Model NO.: qinglin
• Color: Black
• Usage1: Flexible Hose
• Product Name: Hydraulic Hose
• Hose Material: Rubber Hose
• Hose Characteristic: High Pressure Hose
• Product Name2: Flexible Pipe
• Chemical Characteristic: Chemical Hose
• Accesories: Hydraulic Fitting
• Standard: API Spec. 7K
• Working Temperature: -20 Degrees Centigrade to +121 Degrees Centigrade
• Outer Layer: Wear-Resistant, Weather-Resistant Synthetic Rubber
• Hose Characteristics: Resistant to Wear, Corrosion, Oil-Based/Water-Base
• Connection Form: Flange/Union/Thread
• Optional Accessories: Safety Pipe Clamp/Hose Lifting Device/Stainless St
• Working Pressure: 15000psi
• Inner Material: Nr&SBR Synthetic Rubber/HNBR/Upe/PTFE
• Transport Package: Pallet or Wooden Box
• Specification: 5~100meters/roll
• Trademark: qinglin
• Origin: China
• HS Code: 40092100
• Production Capacity: 50000000meters/Year
• Package Size: 100.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Introducing our premium offering: the Best API 7K Certified Rotary Drilling and Vibrator Hose. Engineered to perfection, this versatile and flexible rotary hose is specifically designed for high-pressure environments. It is an ideal solution for demanding mud and cement applications, strictly adhering to the prestigious API Spec 7K standards. Boasting remarkable durability and unparalleled performance, this hose not only meets but exceeds expectations, elevating your operations to new heights. It is an indispensable asset in your industrial toolkit, ensuring reliability and efficiency in every use.

Product Parameters

API grade	Inner diameter  (mm)	Inner diameter (in)	Outer diameter (mm)	Outer diameter (in)	Working pressure (MPa)	Working pressure (psi)	Test pressure (MPa)	Test pressure (psi)	Safety factor	Minimum bending radius (mm)	Weight (kg)
A	50.8	2	64	2.52	10.3	1500	15.5	2250	2.5	900	3.31
	63.5	2.5	77	3.03	10.3	1500	15.5	2250	2.5	900	3.42
B	50.8	2	65	2.56	13.8	2000	20.7	3000	2.5	900	3.7
	63.5	2.5	77	3.03	13.8	2000	20.7	3000	2.5	900	3.73
C	50.8	2	66	2.6	27.6	4000	41.4	6000	2.5	900	4.08
	63.5	2.5	80	3.15	27.6	4000	41.4	6000	2.5	900	5.96
	76.2	3	106	4.17	27.6	4000	41.4	6000	2.5	1200	13.28
	88.9	3.5	113	4.45	27.6	4000	41.4	6000	2.5	1200	16.12
	101.6	4	129	5.08	27.6	4000	41.4	6000	2.5	1400	18.3
	127	5	158	6.22	27.6	4000	41.4	6000	2.5	1500	25.96
D	50.8	2	68	2.68	34.5	5000	51.7	7500	2.5	900	4.9
	63.5	2.5	83	3.27	34.5	5000	51.7	7500	2.5	1200	6.71
	76.2	3	110	4.33	34.5	5000	51.7	7500	2.5	1200	15.5
	88.9	3.5	118	4.65	34.5	5000	51.7	7500	2.5	1400	18.7
	101.6	4	133	5.24	34.5	5000	51.7	7500	2.5	1400	20.2
	127	5	162	6.38	34.5	5000	51.7	7500	2.5	1500	29.75
	152.4	6	188	7.4	34.5	5000	51.7	7500	2.5	1800	35.17
E	63.5	2.5	88	3.46	51.7	7500	77.6	11250	2.5	1200	19.3
	76.2	3	117	4.61	51.7	7500	77.6	11250	2.5	1400	22.57
	88.9	3.5	136	5.35	51.7	7500	77.6	11250	2.5	1400	25.24
	101.6	4	141	5.55	51.7	7500	77.6	11250	2.5	1500	27.23
	127	5	165	6.5	51.7	7500	77.6	11250	2.5	1800	28.7
	152.4	6	199	7.83	51.7	7500	77.6	11250	2.5	1800	29.72
F	50.8	2	72	2.83	69	10000	103.5	15000	2.25	1200	7.25
	63.5	2.5	92	3.62	69	10000	103.5	15000	2.25	1200	10.12
	76.2	3	121	4.76	69	10000	103.5	15000	2.25	1200	27.76
	101.6	4	148	5.83	69	10000	103.5	15000	2.25	1800	34.85
G	50.8	2	112	4.41	103.5	15000	155.3	22500	2.25	1400	27.4
	63.5	2.5	126	4.96	103.5	15000	155.3	22500	2.25	1400	31.6
	76.2	3	169	6.65	103.5	15000	155.3	22500	2.25	1600	54.3

Product Description

Unleash the power of precision with our Best API 7K Certified Rotary Drilling and Vibrator Hose. Specifically engineered for high-pressure environments, this flexible rotary hose is your ultimate solution for demanding mud vibrator and cement line applications. Rigorously meeting API Spec 7K standards, it guarantees unmatched reliability and performance, ensuring your operations run smoothly and efficiently.

Our hoses feature an advanced inner layer composition, meticulously crafted for superior durability and performance. Utilizing hydrogenated nitrile rubber, it offers extraordinary durability; nitrile rubber, for unparalleled resistance; and nylon, providing exceptional flexibility. This combination ensures that our hoses deliver top-tier performance across a myriad of conditions.

Designed to conquer the most extreme environments, our product promises efficient operation within a temperature range of -29ºC to +121ºC. No matter the environmental challenges, our hoses deliver reliability and superior performance, standing the test of harsh conditions.

Built with resilience at its core, our hoses are engineered to withstand extreme temperatures of up to 177ºC, maintaining peak performance for an hour under these extreme conditions. This exceptional sturdiness ensures that our hoses provide long-lasting reliability in the most critical applications.

Embrace flexibility like never before: With options ranging from FSLO to FSL3, our hoses are tailored to meet your precise operational needs. This extensive customization offers optimal performance and adaptability, ensuring that your operational demands are met with precision.

Our hoses are crafted with exceptional resistance to wear, corrosion, oil-based and water-based mud, as well as methane and hydrogen sulfide. These robust characteristics ensure reliable and efficient performance across a vast array of applications, making them a versatile choice for your needs.

Select your perfect connection form-flange, union, or thread-to ensure seamless incorporation into your existing systems. This customization guarantees a perfect fit, enhancing your system's efficiency and ensuring smooth, uninterrupted operations.

Elevate your operational setup with our premium optional accessories, such as safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements provide increased protection, ease of use, and optimize performance and safety, ensuring your system operates at its highest potential.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd As a forefront innovator in the industry, Hebei Qinglin Rubber & Plastic Product Co., Ltd., strategically resides in the vibrant Jing County of Hengshui City, Hebei Province, China. Our impressive and spacious facility spans 30,000 square meters and boasts an 18,000 square meter production workshop. It is operated by a dedicated team of 198 skilled professionals, including 96 individuals holding college degrees and 8 esteemed senior engineers. We are proud specialists in crafting a wide array of versatile flexible hoses and hydraulic components. Our extensive product lineup includes hydraulic, air, steam, chemical, mud, and cement hoses. Additionally, we provide BOP control hoses, high-pressure cleaning hoses, and top-grade stainless steel metal hoses. Beyond hoses, our range extends to include compensators, unions, quick couplings, plus a variety of accessories and seals. Our products play indispensable roles across a multitude of sectors, including oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing.

With a rich legacy spanning over twenty years, our factory is synonymous with the production of high-strength hoses. We meticulously customize the inner material, reinforcement structure, and outer sheath of each hose to adapt seamlessly to the demands of diverse environments and mediums. Utilizing cutting-edge production and rigorous inspection equipment, we proudly hold certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These endorsements stand as a testament to our commitment to delivering products that adhere to the highest standards of quality and reliability.

Our esteemed clientele is a testament to our excellence, featuring industry titans such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Renowned as a dependable and trustworthy partner, our steadfast dedication to quality and service excellence consistently earns us widespread accolades from our cherished customers.

International Exhibition

Certifications

FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in plastic bags for inner package.Out package you could choose the carton boxor woven bags.

Q2. What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. Thepictures of products detials and packages will be sent before you pay the balance.

Q3. What is your terms of delivery?
A: FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take within10 to 30 days as receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.But the delivery charges will be deducted from the customer's future order.

Q6. Do you test all your goods before delivery?
A: Yes,we have three inspection steps to make sure the products you received in high quality.

Q7: Are you accept the OEM?

A: Yes,we support the OEM or ODM.

Q8:Our port of shipment?
A: Tianjin,China or as your request.