Flexible Hose for High Pressure: Advanced Rubber Hydraulic Options

• 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 a truly exceptional product: the Best API 7K Certified Rotary Drilling and Vibrator Hose. Crafted with precision for the most demanding high-pressure environments, this flexible rotary hose is your go-to solution for both mud and cement applications. Its construction strictly follows the esteemed API Spec 7K standards, ensuring top-tier reliability and safety. Offering extraordinary durability and unmatched performance, this hose is designed to elevate your operations, enhancing efficiency and productivity. It's more than just a tool; it's an essential powerhouse in your industrial arsenal, transforming challenges into seamless successes.

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

Immerse yourself in the unparalleled quality of our Best API 7K Certified Rotary Drilling and Vibrator Hose. Specifically engineered to thrive in the most demanding mud vibrator and cement line applications, this high-pressure, flexible rotary hose not only meets but surpasses the demanding API Spec 7K standards. Its thoughtfully crafted design delivers unparalleled reliability and peak performance, ensuring your operations run smoothly and efficiently.

Our selection of sophisticated inner layer materials is a testament to our commitment to durability and performance. By incorporating hydrogenated nitrile rubber, we ensure exceptional durability; nitrile rubber provides superior resistance, and nylon offers unmatched flexibility, thus guaranteeing top-tier hose performance across diverse conditions.

Expertly engineered to endure even the harshest environments, this superior product ensures efficient functionality within temperature ranges spanning from -29ºC to +121ºC. It stands as a paragon of reliability and exceptional performance, no matter the environmental obstacles encountered.

With resilience at its core, these hoses are built to withstand extreme survival temperatures soaring up to 177ºC, maintaining outstanding performance for as long as an hour. This robustness translates to enduring reliability in crucial applications.

Flexibility knows no bounds: choose from a spectrum of flexibility levels from FSLO to FSL3, perfectly tailored to meet your distinct operational requirements. This bespoke customization guarantees optimal performance and adaptability.

Our hoses are meticulously engineered with remarkable characteristics such as resistance to wear, corrosion, oil-based and water-based mud, along with methane and hydrogen sulfide. These features ensure robust and dependable performance across myriad applications.

Select your ideal connection form from options including flange, union, or thread, facilitating seamless integration into your current systems. This tailored customization guarantees a flawless fit and boosts the efficiency of your operations.

Elevate your operational setup with our optional accessories, such as safety pipe clamps, hose lifting devices, and stainless steel armor. These enhancements provide added protection and simplicity of use, optimizing your system's safety and performance.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Hebei Qinglin Rubber & Plastic Product Co., Ltd., a pioneering force in the manufacturing sector, is strategically located in Jing County, Hengshui City, Hebei Province, China. Our expansive 30,000 square meter facility incorporates a state-of-the-art 18,000 square meter production workshop, where a dedicated team of 198 skilled professionals, including 96 with esteemed college degrees and 8 senior engineers, tirelessly innovate. We excel in crafting versatile flexible hoses and hydraulic accessories, offering an extensive range of products encompassing hydraulic, air, steam, chemical, mud, and cement hoses, alongside specialized BOP control hoses, high-pressure cleaning hoses, and durable stainless steel metal hoses. In addition, our product lineup includes expertly engineered compensators, unions, quick couplings, and a multitude of accessories and seals. Our products are integral to enhancing efficiency and safety in industries such as oil fields, chemical plants, aerospace, shipbuilding, mining, construction, electric power, medicine, and food processing, effectively addressing the diverse needs of these dynamic sectors.

Boasting over two decades of unparalleled experience, our factory is celebrated for crafting high-strength hoses tailored for precision and durability. We meticulously customize the inner material, reinforcement structure, and outer sheath to ensure optimal performance across diverse environments and mediums. Our commitment to excellence is fortified by the use of cutting-edge production and inspection tools, enabling us to achieve prestigious certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These endorsements affirm our unwavering dedication to upholding the highest standards of quality, reliability, and safety.

Our esteemed clientele includes industry giants like CNPC, CNOOC, CRCC, ANTONOILS, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, reinforcing our reputation as a trusted and reliable partner. Our unwavering commitment to delivering exceptional quality and unparalleled service excellence has earned us widespread acclaim from our valued customers, solidifying 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.