2. Durable High Pressure Hydraulic Rubber Hose for Flexible Hose 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

Presenting the cutting-edge API 7K Rotary Drilling Hose-a pinnacle of innovation and strength, specifically engineered to surpass the stringent demands of the mining and oilfield industries. This adaptable powerhouse is expertly crafted to thrive in high-pressure settings, featuring the elite API 16c Hose and API 7K Oilfield Hoses, which guarantee unmatched performance and steadfast reliability. Its ingenious design melds flexibility with robust durability, making the API 7K Hose series, including the remarkable API 16c Flexible Kill Choke Hose, an essential asset in the most arduous drilling challenges. It offers extraordinary resilience and adaptability when faced with intense pressure, ensuring your operations remain seamless and efficient.

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

Experience the pinnacle of engineering excellence with the API 7K Rotary Drilling Hose and API 16c Oilfield Hoses. Designed for unmatched performance in the most challenging environments, these hoses are indispensable to efficient drilling operations. Known for their exceptional resilience and flexibility, they ensure seamless operation under pressure. The API 16c Flexible Kill Choke Hose stands out with its unparalleled high-pressure capabilities, crafted to endure and excel in the harshest conditions encountered in oil drilling applications.

Choose from a sophisticated range of inner layer materials tailored for exceptional performance: the tough and durable hydrogenated nitrile rubber, the versatile and reliable nitrile rubber, and the strong nylon. Each material is expertly selected to optimize functionality and longevity.

Working temperature: Masterfully designed to perform efficiently across an impressive range from a brisk -29ºC to a sizzling +121ºC, this hose guarantees reliability and optimal performance in various challenging environments.

Survival temperature: Engineered to endure extreme conditions, this hose can continuously operate at 177ºC for up to 1 hour, showcasing its remarkable durability and robust endurance for the most demanding applications.

Flexibility level: With flexibility levels ranging from FSLO to FSL3, this hose is designed to meet diverse operational needs. It offers remarkable adaptability to different pressure and movement demands, ensuring optimal function and versatility in various settings.

Hose characteristics: Expertly crafted to resist wear and corrosion, this hose provides steadfast protection against oil-based and water-based muds, as well as methane and hydrogen sulfide. These features ensure an extended lifespan and unwavering reliability in any application.

Connection form: Featuring versatile connection options including flange, union, and thread, this hose allows for seamless integration into existing systems. Each connection ensures secure, leak-free performance, enhancing system integrity and reliability.

Optional accessories: Boost your operations with optional accessories that enhance performance and safety. Consider adding features like safety pipe clamps, efficient hose lifting devices, and robust stainless steel armor, elevating your system's capability and security to new heights.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Nestled in the industrious hub of Jing County, Hengshui City, Hebei Province, China, Hebei Qinglin Rubber & Plastic Product Co., Ltd. stands as a beacon of innovation and quality manufacturing. With a sprawling 30,000 square meters of state-of-the-art facilities and 18,000 square meters dedicated solely to production, we boast a robust team of 198 skilled professionals, among whom are 96 college graduates and 8 highly experienced senior engineers. Our specialization lies in crafting a comprehensive array of flexible hoses and hydraulic accessories, including hydraulic hoses, air hoses, steam and chemical hoses, and wear-resistant mud & cement hoses. We also excel in producing composite and drilling hoses, as well as flexible choke & kill lines, BOP control hoses, and high-pressure cleaning hoses. Our stainless steel metal hoses, compensators, unions, and quick couplings are crafted to meet diverse needs. Additionally, we offer bespoke rubber products and accessories catering to an array of industries like oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric and water power, medicine, and food sectors.

Leveraging over 20 years of unparalleled expertise in crafting high-strength hoses, our factory is equipped with cutting-edge production and inspection facilities. We pride ourselves on customizing hoses with carefully optimized inner material structures, robust reinforcing frameworks, and durable outer sheaths to withstand varied environments and media. Our high-pressure hoses and hydraulic accessories are engineered to meet and exceed international benchmarks, proudly boasting certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K.

Renowned as a trusted supplier to industry titans such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, Hebei Qinglin Rubber & Plastic Product Co., Ltd. has earned an illustrious reputation for reliability and unparalleled excellence. Our steadfast dedication to quality and customer satisfaction has garnered us accolades as an exceptionally trustworthy contractor. The unwavering high praise from our esteemed clients stands as a testament to the impeccable products and services we deliver.

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.