Flexible Hydraulic Hose: High Pressure Rubber Hose for Oil Drilling

• 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 masterpiece: the Best API 7K Certified Rotary Drilling and Vibrator Hose. Meticulously engineered for high-pressure environments, this exceptionally flexible rotary hose is the perfect solution for demanding mud and cement applications, while ensuring full compliance with the prestigious API Spec 7K standards. With its outstanding durability and unmatched performance, this hose significantly elevates your operations, becoming an indispensable asset in your industrial toolkit. Experience the pinnacle of reliability and efficiency, and take your operations to unprecedented heights today!

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 innovation with our Best API 7K Certified Rotary Drilling and Vibrator Hose. This masterpiece of high-pressure flexibility is expertly engineered to excel under the toughest mud vibrator and cement line conditions, consistently achieving the stringent standards of API Spec 7K. Its cutting-edge design guarantees pinnacle reliability and peak performance, ensuring your operations are as seamless as they are efficient.

Our advanced inner layer materials are selected with precision to elevate both durability and performance. By harnessing the strength of hydrogenated nitrile rubber for exceptional resilience, the robust resistance of nitrile rubber, and the unmatched flexibility of nylon, we deliver a hose that performs at the highest standards across diverse conditions.

Meticulously engineered to conquer the severest conditions, our product assures efficient functionality across an impressive temperature spectrum of -29ºC to +121ºC. It stands as a beacon of reliability and superior performance, no matter the environmental adversities you face.

Built with endurance at its core, our hoses are tailored to withstand extreme temperatures soaring up to 177ºC for sustained periods of an hour, ensuring unwavering performance. This inherent robustness guarantees lasting dependability in even the most critical applications.

Flexibility is key: choose from a spectrum of flexibility levels, ranging from FSLO to FSL3, each thoughtfully tailored to meet your specific operational needs. This bespoke customization ensures unmatched performance and adaptability to your unique requirements.

Our hoses are designed with an array of exceptional features, offering resistance to wear, corrosion, as well as oil-based and water-based mud, along with methane and hydrogen sulfide. These comprehensive attributes promise a robust and reliable performance that excels across a vast array of applications.

Select your perfect connection form: flange, union, or thread, ensuring seamless integration with your pre-existing systems. This customization guarantees a flawless fit and enhances the efficiency of your operational processes.

Elevate your operational capabilities with our range of optional accessories, including safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements provide additional protection and ease of handling, optimizing performance and safety within your system.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd At the forefront of innovation, Hebei Qinglin Rubber & Plastic Product Co., Ltd. is strategically located in the bustling Jing County, Hengshui City, Hebei Province, China. Our impressive 30,000 square meter facility boasts an 18,000 square meter production workshop. We are proud to employ 198 highly skilled professionals, including 96 with college degrees and 8 senior engineers, all dedicated to excellence. Our specialization is in crafting versatile flexible hoses and hydraulic accessories. We offer a diverse product range including hydraulic, air, steam, chemical, mud, and cement hoses. Additionally, we manufacture BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. We also produce a range of compensators, unions, quick couplings, and a variety of essential accessories and seals. Our products are indispensable across industries such as oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing, providing crucial support and reliability.

With an impressive legacy spanning over two decades, our factory is celebrated for delivering high-strength hoses. Our meticulous attention to detail ensures the inner material, reinforcement structure, and outer sheath of each hose are expertly crafted to withstand diverse environments and mediums. Utilizing cutting-edge production and inspection technologies, we have secured prestigious certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These certifications are a testament to our commitment to upholding the highest standards of quality and reliability, ensuring our products consistently exceed expectations.

Our esteemed clientele features industry giants like CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our reputation as a reliable and trustworthy partner is built on our unwavering commitment to quality and exceptional service. This steadfast dedication has earned us widespread acclaim and loyalty from our valued customers, reinforcing our position as a leader in the industry.

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.