Qinlin Flexible Hydraulic Hose for High Pressure Rotary Drilling

• 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 Flexible Hydraulic Hose for API 7K Rotary Drilling and Vibrator Use by Hebei Qinglin Rubber and Plastic Products Co., Ltd. This advanced hose is meticulously engineered to cater to the demanding needs of the mining and oilfield industries. Designed for high-pressure environments, it encompasses the formidable API 16c Hose and API 7K Oilfield Hoses, delivering unmatched performance and steadfast reliability. With its expertly crafted flexible yet sturdy architecture, the API 7K Hose series, including the API 16c Flexible Kill Choke Hose, stands as an essential tool in challenging drilling operations, offering remarkable durability and adaptability in the face of extreme pressure conditions.

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

The API 7K Rotary Drilling Hose and the robust API 16c Oilfield Hoses are masterfully engineered to deliver unparalleled performance in the most challenging environments. Praised for their exceptional resilience and reliability, these hoses are indispensable in optimizing drilling operations, providing both flexibility and formidable strength. The API 16c Flexible Kill Choke Hose, renowned for its high-pressure capabilities, stands unrivaled in its proficiency to endure the harshest conditions encountered in demanding oil drilling applications.

Inner layer material options boast a selection of premium materials: the incredibly durable and resilient hydrogenated nitrile rubber, the versatile and adaptable nitrile rubber, and the robust and strong nylon. Each material is meticulously chosen to optimize the hose's performance, ensuring peak efficiency and durability.

Working temperature: Meticulously designed to operate with extraordinary efficiency across a vast temperature range, from a brisk -29ºC to a blistering +121ºC, these hoses assure unwavering reliability in diverse and challenging environments.

Survival temperature: Exhibiting remarkable endurance, the hose is engineered to endure extreme conditions, maintaining continuous operation at a demanding 177ºC for up to one hour, highlighting its robust and resilient nature.

Flexibility level: With a spectrum ranging from FSLO to FSL3, the hose's flexibility is specifically tailored to meet a wide array of operational needs. It offers exceptional adaptability to accommodate varying pressure levels and movement demands with ease.

Hose characteristics: Exceptionally engineered to resist wear and corrosion, this hose assures steadfast protection against the corrosive effects of oil-based and water-based muds, as well as methane and hydrogen sulfide. This ensures an extended lifespan and unwavering reliability, even in the toughest conditions.

Connection form: Featuring versatile connection options like flange, union, and thread, these hoses ensure seamless integration into existing systems. They guarantee secure and leak-free connections, thereby enhancing operational efficiency and reliability.

Optional accessories: Elevate functionality and safety with an array of optional accessories such as safety pipe clamps, specialized hose lifting devices, and robust stainless steel armor. These additions enhance performance and ensure the highest standards of operational safety.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd. Nestled in the vibrant industrial hub of Jing County, Hengshui City, in the heart of Hebei Province, China, Hebei Qinglin Rubber and Plastic Products Co., Ltd. stands as a beacon of innovation and manufacturing prowess. Covering a sprawling 30,000 square meters, our state-of-the-art facility includes a 18,000 square meter production workshop bustling with 198 highly skilled employees. Our team, enriched with 96 college graduates and 8 distinguished senior engineers, excels in crafting a diverse array of flexible hoses and hydraulic accessories. Our extensive product line features hydraulic hoses, air hoses, steam hoses, chemical hoses, and an impressive selection of wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, as well as stainless steel metal hoses and compensators. We offer unions, quick couplings, and an array of tailored rubber products to meet the demands of vast industries, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food sectors.

Harnessing over two decades of unparalleled expertise in the production of robust, high-performance hoses, our factory is equipped with cutting-edge production and inspection facilities. We meticulously design and tailor our hoses by optimizing inner material compositions, robust reinforcing frameworks, and durable outer sheaths, ensuring peak performance across diverse environments and media. Our high-pressure hoses and hydraulic accessories are crafted to meet stringent international standards, boasting prestigious certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K.

Renowned as a trusted supplier to industrial leaders like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, our company has established an enviable reputation for reliability and excellence. Our steadfast commitment to delivering quality and ensuring customer satisfaction has earned us numerous accolades, cementing our status as a dependable contractor. Our products and services are consistently lauded and highly praised by our discerning clients.

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.