High Pressure Hydraulic Hose for Flexible Rubber 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

Presenting our top-tier innovation: the Best API 7K Certified Rotary Drilling and Vibrator Hose. This marvel of engineering is crafted for the most demanding high-pressure environments, showcasing exceptional flexibility and resilience. Perfectly suited for both mud and cement applications, it rigorously complies with the esteemed API Spec 7K standards, ensuring reliability you can trust. With its extraordinary durability and unmatched performance, this hose enhances your operational capabilities, transforming it into an essential component of your industrial toolkit, and empowering your business like never before.

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

Unveil the remarkable craftsmanship of our Best API 7K Certified Rotary Drilling and Vibrator Hose. This exceptional high-pressure, flexible rotary hose is meticulously engineered to thrive in the toughest mud vibrator and cement line applications, consistently surpassing the stringent API Spec 7K standards. Its innovative design guarantees unparalleled reliability and performance, empowering you with seamless and efficient operations.

Our advanced inner layer materials are expertly selected to significantly boost durability and performance. By integrating hydrogenated nitrile rubber for outstanding longevity, nitrile rubber for exceptional resistance, and nylon for superior flexibility, we ensure the highest quality hose performance across diverse conditions.

Expertly crafted to endure the most challenging environments, this product assures efficient operation within a wide temperature range from -29ºC to +121ºC. It delivers unwavering reliability and superior performance, no matter the environmental challenges encountered.

Built with resilience at its core, our hoses are engineered to withstand extreme survival temperatures of up to 177ºC, maintaining exceptional performance for up to an hour. This incredible robustness guarantees long-lasting reliability for critical applications.

Flexibility is of utmost importance: choose from a spectrum of flexibility levels, ranging from FSLO to FSL3. These options are meticulously tailored to perfectly harmonize with your specific operational demands, ensuring optimal performance and adaptability.

Our hoses boast exceptional characteristics, including resistance to wear, corrosion, oil-based and water-based mud, as well as resilience against methane and hydrogen sulfide. These features assure robust and reliable performance across a multitude of applications.

Opt for your ideal connection form: flange, union, or thread, facilitating seamless integration into your existing systems. This customization ensures a flawless fit and enhances your operational efficiency.

Upgrade your operational setup with our optional accessories, featuring safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements provide increased protection and user-friendliness, optimizing your system's performance and safety.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Welcome to Hebei Qinglin Rubber & Plastic Products Co., Ltd., a visionary leader in the manufacturing of versatile flexible hoses and hydraulic accessories. Conveniently located in Jing County, Hengshui City, Hebei Province, China, our expansive 30,000 square meter facility boasts a state-of-the-art 18,000 square meter production workshop. We are powered by a dedicated team of 198 skilled professionals, of which 96 hold college degrees and 8 are esteemed senior engineers. Our vast array of product offerings includes hydraulic, air, steam, chemical, mud, and cement hoses, alongside BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. We also design and manufacture an extensive range of compensators, unions, quick couplings, and various essential accessories and seals. Our innovations cater to crucial industries such as oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing, ensuring our products are integral to the success of these industries.

With a rich legacy spanning more than two decades, our factory stands as a beacon of excellence in producing high-strength hoses. We meticulously engineer each hose with precision, tailoring the inner materials, reinforcement structures, and outer sheaths to meet the diverse demands of varying environments and mediums. Our commitment to excellence is reinforced by our use of cutting-edge production and inspection tools. This dedication has earned us prestigious certifications, including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, guaranteeing that our products consistently adhere to the highest standards of quality and reliability.

Our esteemed clientele, featuring industry giants such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, stands as a testament to our reputation for reliability and integrity. Renowned for our unwavering dedication to quality and service excellence, Hebei Qinglin Rubber & Plastic Products Co., Ltd. is celebrated as a trusted partner of choice, earning widespread acclaim and appreciation 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.