Durable Rubber Hose: High Pressure Hydraulic Hose for All Industries

• 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 the pinnacle of industrial excellence: our superior API 7K Certified Rotary Drilling and Vibrator Hose. Crafted with precision for high-pressure scenarios, this versatile rotary hose is perfect for demanding mud and cement applications, all while meeting the stringent API Spec 7K standards. Its extraordinary durability and unmatched performance transform your operations, elevating them to unprecedented levels of efficiency and reliability. This makes it an essential component in your industrial arsenal, promising to be an invaluable asset that enhances productivity and ensures superior outcomes.

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

Unleash the power of precision with our Best API 7K Certified Rotary Drilling and Vibrator Hose. This high-pressure marvel is built for excellence, swiftly navigating through demanding mud vibrator and cement line applications while adhering to the stringent API Spec 7K standards. Its superior design guarantees unparalleled reliability and performance, ensuring your operations are as seamless and efficient as possible.

Our state-of-the-art inner layer materials are meticulously selected to boost durability and enhance performance. By integrating hydrogenated nitrile rubber for extraordinary toughness, nitrile rubber for superior resistance, and nylon for remarkable flexibility, our hoses promise top-tier performance across various challenging conditions.

Crafted to brave the most severe environments, our product ensures smooth and efficient operation within temperature ranges of -29ºC to +121ºC. Experience unwavering reliability and superior performance, regardless of external environmental challenges.

Built for intense conditions, our hoses are designed to withstand extreme survival temperatures up to 177ºC, maintaining outstanding performance for an hour. This incredible resilience guarantees long-term reliability in the most critical applications you may face.

Flexibility is essential: choose from a spectrum of flexibility levels ranging from FSLO to FSL3, precisely tailored to meet your specific operational needs. This customization ensures your operations run smoothly and with maximum adaptability.

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

Select your ideal connection type from options such as flange, union, or thread, allowing for seamless integration into your existing systems. This degree of customization ensures a perfect fit and boosts the efficiency of your operations.

Elevate your operational setup with our optional accessories, like safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements add a layer of protection and ease of use, optimizing both performance and safety of your systems.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Hebei Qinglin Rubber & Plastic Product Co., Ltd. stands as a beacon of innovation and precision in the manufacturing world. Nestled in the resource-rich region of Jing County, Hengshui City in Hebei Province, China, our expansive 30,000 square meter facility is a testament to our commitment to quality and efficiency. This cutting-edge site features an 18,000 square meter production workshop, fully equipped with the latest technologies and staffed by a team of 198 dedicated professionals. Our team includes 96 highly educated individuals with college degrees and 8 distinguished senior engineers, all working in harmony to create high-performance flexible hoses and hydraulic accessories. Our diverse product range includes state-of-the-art hydraulic, air, steam, chemical, mud, and cement hoses, alongside specialized solutions like BOP control hoses, high-pressure cleaning hoses, and robust stainless-steel metal hoses. Our expansive product lineup extends to include compensators, robust unions, quick couplings, and precision-engineered accessories and seals. Serving critical roles in key sectors such as oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing, our products are engineered to deliver exceptional performance and reliability.

With an illustrious history spanning over two decades, our factory has carved a niche for itself as a leader in producing high-strength, resilient hoses. We pride ourselves on the meticulous customization of each hose's inner material, reinforcement structure, and outer sheath, ensuring optimal performance and durability across various demanding environments and media. Our commitment to quality is underscored by our use of state-of-the-art production and inspection tools, helping us secure prestigious certifications like ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These certifications are a testament to our unwavering dedication to meeting and exceeding the most rigorous quality and reliability standards in the industry.

Our extensive list of prestigious clients includes industry titans such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Hebei Qinglin is celebrated as a paragon of reliability and integrity, and our steadfast dedication to excellence in quality and service has earned us the trust and admiration of our esteemed clientele worldwide.

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.