Rubber Hose for High Pressure: Advanced Flexible Hydraulic Hose

• 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 specifically for high-pressure environments, this exceptional flexible rotary hose is meticulously designed for mud and cement applications, strictly adhering to the prestigious and exacting API Spec 7K standards. With its outstanding durability and unmatched performance, this hose is designed to elevate your operations to unprecedented heights, making it an indispensable and invaluable asset in your industrial toolkit. Experience the epitome of reliable and efficient solutions with our rotary hose, crafted to perfection for those who demand only the best.

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

Discover the pinnacle of engineering excellence with our Best API 7K Certified Rotary Drilling and Vibrator Hose. Specially designed for high-pressure scenarios, this flexible rotary hose is meticulously crafted to thrive in the most demanding mud vibrator and cement line applications. It consistently meets the stringent API Spec 7K standards, ensuring unparalleled reliability and performance that guarantees seamless operational efficiency and peace of mind.

Our advanced inner layer materials are carefully selected to maximize durability and performance. By incorporating hydrogenated nitrile rubber for remarkable durability, nitrile rubber for superior resistance, and nylon for extraordinary flexibility, we ensure the highest quality hose performance in various challenging conditions, setting a new standard in the industry.

Engineered for excellence, this product is designed to withstand even the harshest conditions, guaranteeing efficient operation in a wide temperature range from -29ºC to +121ºC. It promises unwavering reliability and outstanding performance, overcoming environmental challenges with ease.

Crafted to withstand the extremes, our hoses are designed with resilience at their core, enduring survival temperatures up to an impressive 177ºC for as long as an hour. This exceptional robustness guarantees long-lasting reliability, even in crucial applications.

Flexibility redefined: Choose from a spectrum of flexibility levels, ranging from FSLO to FSL3, allowing you to tailor the hose to your specific operational requirements. This customization ensures optimal performance and adaptability, precisely meeting your unique needs.

Our hoses are engineered with a suite of outstanding features, including exceptional resistance to wear, corrosion, and both oil-based and water-based mud, as well as methane and hydrogen sulfide. These characteristics ensure robust, reliable performance across an extensive range of applications, making our hoses a dependable choice.

Select your ideal connection form-flange, union, or thread-facilitating seamless integration into your existing systems. This level of customization ensures a perfect fit and enhances the efficiency of your operations, offering tailored solutions for optimal performance.

Elevate your operational capabilities with our optional accessories, including safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements offer superior protection and ease of use, optimizing your system's performance and ensuring enhanced safety and efficiency.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd As a pioneering leader in manufacturing, Hebei Qinglin Rubber & Plastic Product Co., Ltd. is strategically located in the vibrant Jing County, Hengshui City, Hebei Province, China. Our expansive 30,000 square meter complex boasts an 18,000 square meter state-of-the-art production workshop. This facility is manned by 198 talented professionals, including 96 personnel holding college degrees and 8 distinguished senior engineers. We excel in crafting a wide array of versatile flexible hoses and hydraulic accessories. Our product range encompasses hydraulic, air, steam, chemical, mud, and cement hoses, alongside specialized BOP control hoses, high-pressure cleaning hoses, and robust stainless steel metal hoses. Additionally, we manufacture various compensators, unions, quick couplings, and an assortment of seals and accessories. Our products are indispensable across a spectrum of industries, including oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing.

Boasting over twenty years of esteemed experience, our factory is celebrated for crafting high-strength hoses engineered for excellence. We meticulously design the inner materials, reinforcement structures, and outer sheaths of our hoses to cater to the specific demands of challenging environments and varied mediums. Through the integration of cutting-edge production and inspection technologies, we have achieved prestigious certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These accolades attest to our dedication to meeting the highest standards of quality and reliability.

Our distinguished client roster features industry titans such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Revered as a reliable and trustworthy partner, our steadfast commitment to unparalleled quality and exceptional service has earned us widespread admiration and praise from our esteemed clientele.

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.