Hydraulic Braided Hoses: Advanced Flexible Rubber Hose for Efficiency

• 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 elite innovation: the Best API 7K Certified Rotary Drilling and Vibrator Hose. Meticulously crafted for high-pressure settings, this adaptable rotary hose excels in mud and cement tasks, complying rigorously with the esteemed API Spec 7K standards. Displaying extraordinary resilience and unmatched performance, it elevates your operations to unprecedented levels, positioning itself as an essential component in your industrial armory.

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

Discover the unparalleled excellence of our Best API 7K Certified Rotary Drilling and Vibrator Hose. This high-pressure, flexible rotary hose is masterfully crafted to thrive in demanding mud vibrator and cement line applications. It consistently meets and exceeds the stringent API Spec 7K standards, ensuring unmatched reliability and peak performance. Trust in our hose to deliver seamless operational efficiency every single time.

Our sophisticated inner layer materials are meticulously selected to elevate both durability and performance to new heights. By integrating hydrogenated nitrile rubber for exceptional durability, nitrile rubber for superior resistance, and nylon for unbeatable flexibility, we ensure the highest quality hose performance across diverse conditions. Experience the ultimate in hose performance engineering.

Engineered to defy the harshest conditions, this product ensures efficient operation within an impressive temperature range of -29ºC to +121ºC. Unyielding reliability and superior performance are guaranteed, no matter the environmental challenges you face. Count on us for consistent excellence in any climate.

Designed with resilience in mind, our hoses are constructed to endure extreme survival temperatures reaching up to 177ºC, maintaining exceptional performance for up to an hour. This extraordinary robustness guarantees long-lasting reliability, even in the most critical applications. Trust in a product built to withstand the test of time.

Flexibility is crucial: choose from a diverse selection of flexibility levels ranging from FSLO to FSL3, each tailored to impeccably align with your unique operational demands. This customization ensures optimal performance and adaptability, empowering you to achieve excellence in every operation.

Our hoses are meticulously engineered with outstanding features, including resistance to wear, corrosion, oil-based and water-based mud, as well as methane and hydrogen sulfide. These superior attributes ensure robust and reliable performance across an expansive range of applications. Rely on our hoses for dependable and versatile functionality.

Choose your ideal connection form: flange, union, or thread, allowing for seamless integration into your existing systems. This customization ensures a flawless fit and enhanced operational efficiency. Optimize your operations with connections that are as versatile as they are reliable.

Elevate your operational setup with our optional accessories, such as safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements provide increased protection and ease of use, optimizing your system's performance and safety. Invest in accessories that add value and security to your operations.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Hebei Qinglin Rubber & Plastic Product Co., Ltd. stands at the forefront of innovation and excellence in manufacturing. Perfectly positioned in the heart of Jing County, Hengshui City, Hebei Province, China, our sprawling 30,000 square meter facility is home to an extraordinary 18,000 square meter production workshop. Driven by a team of 198 dedicated and skilled professionals, including 96 with college degrees and 8 senior engineers, we are pioneers in producing versatile flexible hoses and hydraulic accessories. Our extensive product line features hydraulic, air, steam, chemical, mud, and cement hoses, alongside BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. Our repertoire extends to crafting an impressive array of compensators, unions, quick couplings, and various industry-specific accessories and seals. We are proud to support critical operations across oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing sectors.

Boasting over twenty years of rich expertise, our factory has earned a sterling reputation for crafting high-strength hoses that are second to none. Every hose is a masterpiece, with its inner material, reinforcement structure, and outer sheath expertly engineered to conquer the challenges of diverse environments and mediums. Our commitment to quality is reinforced by cutting-edge production and inspection tools, and our dedication is validated by prestigious certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These accolades are a testament to our unwavering adherence to elite quality and reliability standards.

Our impressive portfolio of esteemed clients features industry icons such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Revered as a trustworthy and reliable partner, our steadfast commitment to unparalleled quality and exceptional service has earned us glowing endorsements from our cherished 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.