Flexible Hose for High Pressure: Industrial Rubber Hydraulic Solutions

• 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 distinguished Best API 7K Certified Rotary Drilling and Vibrator Hose, a true marvel in industrial innovation. Masterfully engineered to conquer high-pressure environments with ease, this flexible rotary hose stands as the pinnacle of performance for mud and cement applications. Rigorously adhering to the esteemed API Spec 7K standards, it promises not just compliance, but a robust assurance of quality and reliability. With a reputation for exceptional durability and unmatched performance, it propels your operational capabilities to unprecedented levels, cementing its role as an indispensable asset in your industrial toolkit. Elevate your business and embrace the future of high-pressure solutions with Hebei Qinglin Rubber and Plastic Products Co., Ltd.'s ultimate hydraulic advancement.

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 new era of efficiency with our Best API 7K Certified Rotary Drilling and Vibrator Hose. Masterfully engineered for high-pressure tasks, this flexible rotary hose excels in rigorous mud vibrator and cement line applications. It unfailingly meets the stringent API Spec 7K standards. Designed for peak reliability and performance, it ensures your operations run smoothly and efficiently.

Our advanced inner layer materials are meticulously selected to boost durability and performance. We utilize hydrogenated nitrile rubber for unmatched longevity, nitrile rubber for exceptional resistance, and nylon for superior flexibility, culminating in a hose that stands out for its excellent performance under diverse conditions.

Built to conquer the most challenging environments, our product assures top-tier performance in temperature ranges from -29ºC to +121ºC. Its robust build guarantees reliability and superior performance, overcoming any environmental hurdles with ease.

Our hoses are crafted with exceptional resilience, designed to thrive in extreme temperatures up to 177ºC for an entire hour. This ruggedness guarantees long-term reliability, making it ideal for critical applications where performance is paramount.

Flexibility redefined: choose from various flexibility levels from FSLO to FSL3, each tailored to perfectly match your specific operational needs. This degree of customization ensures peak performance and adaptability in every situation.

Our hoses feature exceptional characteristics, boasting resistances to wear, corrosion, oil-based and water-based mud, as well as methane and hydrogen sulfide. These attributes ensure robust and dependable performance across a myriad of applications.

Select your preferred connection form: flange, union, or thread, allowing for seamless integration into your existing systems. This level of customization guarantees a flawless fit and heightened operational efficiency.

Upgrade your operational setup with our optional accessories, including safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements provide added protection and usability, maximizing your system's performance and ensuring safety.

Our Advantages

 

Recommended product display

Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd As a pioneering force in manufacturing, Hebei Qinglin Rubber & Plastic Product Co., Ltd. is strategically positioned in Jing County, Hengshui City, within the heart of Hebei Province, China. Our impressive 30,000-square-meter facility boasts an expansive 18,000-square-meter state-of-the-art production workshop. Here, 198 dedicated professionals, including 96 with advanced educational backgrounds and 8 esteemed senior engineers, work tirelessly to innovate and excel. Our specialty lies in crafting highly adaptable flexible hoses and hydraulic accessories. Our diverse product range encompasses hydraulic, air, steam, chemical, mud, and cement hoses, alongside BOP control hoses, high-pressure cleaning hoses, and robust stainless steel metal hoses. Additionally, we produce an array of compensators, unions, quick couplings, and various precision-engineered accessories and seals. Our products are indispensable across vital industries including oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing, showcasing our versatility and extensive industrial impact.

With an illustrious track record spanning over two decades, our factory is celebrated for producing exceptionally high-strength hoses. We meticulously customize the inner material, reinforcement structure, and outer sheath of our hoses to perfectly align with the diverse demands of various challenging environments and mediums. Utilizing cutting-edge production techniques and advanced inspection tools, we proudly hold ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K certifications. This prestigious certification portfolio underscores our unwavering dedication to meeting the most rigorous quality and reliability benchmarks, ensuring our hoses stand up to the highest expectations on the global stage.

Our esteemed clientele features titans of industry such as CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Recognized as a reliable and trustworthy partner, our steadfast commitment to unparalleled quality and exceptional service garners widespread recognition and acclaim from our valued customers. This loyalty is a testament to the trust and confidence our clients place in us, affirming 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.