High Pressure Hydraulic Hose with Flexible Rubber for Industrial Use

• 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 exceptional Best API 7K Certified Rotary Drilling and Vibrator Hose. This hose is meticulously engineered to excel in high-pressure environments, making it the perfect choice for demanding mud and cement applications. Crafted with precision to adhere strictly to the esteemed API Spec 7K standards, this flexible rotary hose guarantees reliability and efficiency. It boasts remarkable durability and unparalleled performance, elevating your industrial operations to extraordinary levels. Indeed, it is an indispensable asset in your industrial toolkit, designed to meet and exceed all your operational challenges with confidence.

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 a world of unparalleled excellence with our Best API 7K Certified Rotary Drilling and Vibrator Hose. Engineered to thrive in high-pressure environments, this flexible rotary hose excels in the most demanding mud vibrator and cement line applications. It consistently meets and exceeds the rigorous standards set by API Spec 7K, ensuring optimal reliability and performance for your operations. Experience seamless operational efficiency, as every aspect of its design is crafted for superior dependability.

Our advanced inner layer materials are carefully selected to deliver exceptional durability and performance. By integrating hydrogenated nitrile rubber, we provide outstanding longevity; by utilizing nitrile rubber, we ensure superior resistance; and by incorporating nylon, we offer unmatched flexibility. These materials come together to create a hose of the highest caliber, ensuring unparalleled performance under diverse and challenging conditions.

Expertly engineered to brave the harshest conditions, this product promises efficient operation across an extensive temperature range from -29ºC to +121ºC. Its robust construction ensures unfailing reliability and exceptional performance, regardless of the environmental challenges you face.

Designed with resilience at its core, our hoses are built to withstand extreme survival temperatures reaching up to 177ºC, continuing to perform exceptionally for up to an hour. This unparalleled robustness delivers long-lasting reliability in the most critical applications, enhancing your system's durability and trustworthiness.

Flexibility is key: choose from a spectrum of flexibility levels ranging from FSLO to FSL3, perfectly tailored to meet your specific operational needs. This range of customization options ensures optimal performance and adaptability, allowing you to fine-tune your operations to perfection.

Our hoses boast outstanding features, including formidable resistance to wear, corrosion, oil-based and water-based mud, as well as methane and hydrogen sulfide. These impressive characteristics guarantee robust and reliable performance across an extensive array of applications, ensuring your operations remain efficient and uninterrupted.

Select your preferred connection type: flange, union, or thread, for seamless integration into your existing systems. This level of customization ensures a perfect fit, enhancing both efficiency and operational effectiveness, allowing you to optimize your system's performance.

Elevate your operational setup with our optional accessories. Choose from safety pipe clamps, hose lifting devices, and stainless steel armor to provide increased protection and ease of use. These additional components optimize your system's performance and safety, ensuring a secure and efficient operational environment.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd As a pioneering leader in the manufacturing industry, Hebei Qinglin Rubber & Plastic Product Co., Ltd. boasts its prime location in the heart of Jing County, Hengshui City, Hebei Province, China. Our expansive facility covers an impressive 30,000 square meters and features an 18,000 square meter state-of-the-art production workshop. Our dedicated team comprises 198 skilled professionals, including 96 individuals with esteemed college degrees and 8 highly experienced senior engineers. We are proud to specialize in the innovative creation of versatile flexible hoses and hydraulic accessories. Our extensive product lineup includes a wide array of hydraulic, air, steam, chemical, mud, and cement hoses, as well as BOP control and high-pressure cleaning hoses, complemented by stainless steel metal hoses. In addition, we manufacture a diverse range of compensators, unions, quick couplings, alongside various essential accessories and seals. Our products play crucial roles in supporting vibrant industries such as oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing.

With a rich legacy spanning over two decades, our factory has earned a distinguished reputation for crafting high-strength hoses. We meticulously customize the inner material, reinforcement structure, and outer sheath of our hoses to meet the specific requirements of varied environments and mediums. Employing cutting-edge production and inspection technologies, we have attained prestigious certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These accolades are a testament to our commitment to delivering products that adhere to the highest standards of quality and reliability.

Our esteemed clientele features industry titans such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Renowned for our reliability and trustworthiness, our steadfast dedication to quality and excellence in service consistently earns us high praise and loyalty from our valued 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.