Industrial Rubber Hose: High Pressure Flexible Hydraulic Hose Options

• 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 elite offering: the Best API 7K Certified Rotary Drilling and Vibrator Hose. Built to excel in high-pressure conditions, this flexible rotary hose is perfect for mud and cement applications, meeting the esteemed API Spec 7K standards with rigorous precision. With exceptional durability and unrivaled performance, it takes your operations to unmatched levels, making it an essential powerhouse in your industrial toolkit.

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

Step into the realm of superior performance with our Best API 7K Certified Rotary Drilling and Vibrator Hose. This high-pressure, flexible rotary hose is meticulously crafted to thrive in demanding environments such as mud vibrator and cement line applications. It stands as a testament to excellence by consistently meeting the stringent API Spec 7K standards. Our hose is engineered for optimal reliability and performance, ensuring seamless operational efficiency at every turn.

Our expertly designed inner layer materials are a hallmark of durability and exceptional performance. We incorporate hydrogenated nitrile rubber to provide unmatched durability, nitrile rubber for its superior resistance, and nylon to offer exceptional flexibility. These materials combine to deliver the highest quality hose performance, accommodating a variety of challenging conditions with ease.

Expertly engineered to conquer the most extreme conditions, this hose guarantees efficient operation within a temperature spectrum of -29ºC to +121ºC. Its robust design ensures reliability and peak performance, regardless of the environmental challenges it may face.

Crafted with unwavering resilience, our hoses are built to endure extreme temperatures up to a staggering 177ºC, maintaining exceptional performance for an impressive duration of up to one hour. This remarkable robustness provides consistent reliability in even the most critical applications.

Flexibility is crucial for success: choose from a spectrum of flexibility levels, ranging from FSLO to FSL3, tailored precisely to meet your distinct operational requirements. This customization ensures optimal performance and adaptability, aligning perfectly with your needs.

Our hoses are engineered with exceptional characteristics, including remarkable resistance to wear, corrosion, oil-based and water-based mud, as well as methane and hydrogen sulfide. These features guarantee robust and reliable performance across a vast array of applications.

Select your ideal connection form, whether it be flange, union, or thread, to ensure seamless integration into your existing systems. This customization guarantees a perfect fit and boosts efficiency in your operations, enhancing overall productivity.

Elevate your operational setup with our optional accessories, such as safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements offer increased protection and ease of use, significantly optimizing your system's performance and safety.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd As a pioneering force in manufacturing, Hebei Qinglin Rubber & Plastic Product Co., Ltd., is strategically located in the heart of Jing County, Hengshui City, Hebei Province, China. Within our state-of-the-art, vast 30,000 square meter facility, an impressive 18,000 square meters are dedicated to production. Our team of 198 highly skilled professionals includes 96 who hold college degrees and 8 distinguished senior engineers. We excel in crafting a wide range of versatile flexible hoses and hydraulic accessories, with an extensive product line that encompasses hydraulic, air, steam, chemical, mud, and cement hoses. Our expertise extends to BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. Additionally, we manufacture an array of compensators, unions, quick couplings, and essential accessories and seals. Our products are indispensable in industries such as oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing, meeting the diverse needs of each sector.

With over twenty years of exceptional experience, our factory is celebrated for engineering high-strength hoses that stand the test of time. We meticulously customize the inner materials, reinforcement structures, and outer sheaths of our hoses to precisely match the specific demands of diverse environments and mediums. By utilizing cutting-edge production and inspection technologies, we have achieved ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K certifications, underscoring our products' compliance with the most rigorous quality and reliability standards in the industry.

Our esteemed clientele boasts industry titans such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Lauded as a reliable and trustworthy partner, our steadfast dedication to quality and service excellence earns us extensive recognition and accolades from our valued customers, reinforcing our reputation as a leader in the field.

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.