Robust Flexible Hose for API 7K Rotary Drilling and Vibrator Use

• 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

Unveiling the exceptional API 7K Rotary Drilling Hose collection, meticulously engineered for unparalleled strength and supreme flexibility, tailor-made for demanding hydraulic drilling operations. Dive into our diverse assortment, featuring the API 16c Hose, API 7K Oilfield Hoses, and API 16c High-Pressure Hoses. These hoses are exquisitely designed for adaptability and reliability in the most challenging environments, ideal for intricate operations such as flexible kill choke scenarios. Experience the ultimate combination of durability and flexibility where it's needed most.

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

Introducing the extraordinary API 7K Rotary Drilling Hose collection from Hebei Qinglin Rubber and Plastic Products Co., Ltd., where innovation meets resilience. This range includes the highly adaptable API 16c Hose along with robust Oilfield Hoses, meticulously crafted to conquer the most challenging drilling environments. With the inclusion of the API 16c Flexible Kill Choke Hose, your oil drilling operations are set for unparalleled success.

Inner Layer Material: Opt for unparalleled reliability with our selection of top-tier materials-high-performance hydrogenated nitrile rubber, classic nitrile rubber, or rugged nylon. These materials are chosen to excel in demanding applications, ensuring your operations run smoothly and efficiently.

Operating Temperature Range: Experience versatility like never before with our hoses, capable of enduring extreme temperature fluctuations from -29ºC to +121ºC. This adaptability makes them perfect for use across all types of climates.

Survival Temperature: Demonstrating remarkable heat resistance, our hoses are engineered to withstand temperatures up to 177ºC for as long as one hour. This feature ensures dependable performance even in the most intense conditions.

Flexibility Level: Our hoses are available in a range of flexibility standards from FSLO to FSL3, designed to meet your specific operational requirements with precision.

Hose Characteristics: These hoses are crafted to perfection, offering superior resistance against wear and tear, corrosion, oil-based and water-based mud, methane, and hydrogen sulfide, ensuring longevity and reliability.

Connection Form: Seamlessly integrate our hoses into your systems with a variety of connection configurations, including flange, union, and thread options, tailored to suit your specific needs.

Optional Accessories: Elevate your operational safety and protection with our optional accessories, including safety pipe clamps, hose lifting devices, and robust stainless steel armor, designed to provide superior protection and peace of mind.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd - Innovators of Rubber and Plastic Excellence Hebei Qinglin Rubber and Plastic Products Co., Ltd. stands as a beacon of high-tech manufacturing excellence. Nestled in the industrious heart of Jing County, Hengshui City, Hebei Province, China, our sprawling manufacturing facility covers an expansive 30,000 square meters, featuring a meticulously organized 18,000 square meter production workshop. With a dedicated workforce of 198 skilled professionals, our team boasts 96 individuals with college degrees and 8 esteemed senior engineers, reflecting our commitment to expertise and innovation. Our extensive product portfolio is a testament to our versatility, featuring a diverse array of flexible hoses and hydraulic accessories, including high-performance hydraulic hoses, durable air hoses, efficient steam hoses, chemical-resistant hoses, wear-resistant mud & cement hoses, robust composite hoses, specialized drilling hoses, reliable flexible choke & kill lines, industry-standard BOP control hoses, high-pressure cleaning hoses, premium stainless steel metal hoses, precise compensators, versatile unions, and quick couplings. Further enhancing our offerings, we provide premium drilling rig accessories, well-control accessories, mud system accessories, resilient rubber sheets, effective rubber waterstops, waterproof rubber solutions, and a comprehensive range of joints and seals. We pride ourselves on delivering bespoke rubber product solutions meticulously tailored to meet your specific needs. Our dynamic products cater to an expansive range of industries, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and the food industry.

With over two decades of unmatched experience, our factory has honed the art of producing high-strength hoses. Our unrivaled expertise empowers us to craft hoses with the most optimal inner material structure, reinforcing framework, and outer sheath, precisely engineered for each unique operating environment and conveying medium. Equipped with state-of-the-art, internationally acclaimed high-pressure heavy hose and hydraulic accessory production and inspection equipment, we are at the forefront of quality assurance. Our steadfast commitment to excellence is validated by our prestigious ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K certifications, underscoring our dedication to superior standards.

We take pride in being a trusted supplier to industry titans such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our unwavering dedication to quality and unparalleled service has earned us a sterling reputation for reliability and excellence in the industry. Our products and services consistently garner high praise from our esteemed clientele, reinforcing our position as a leader in the market.

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.