API 7K Rotary Drilling and Vibrator Hose - Reliable Hydraulic Solution

• 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 state-of-the-art API 7K Rotary Drilling Hose, a masterpiece of engineering crafted to exceed the rigorous demands of the mining and oilfield sectors. This highly versatile hose is meticulously designed to excel in high-pressure environments, incorporating the distinguished API 16c Hose and API 7K Oilfield Hoses, ensuring peerless performance and reliability. With a flexible yet robust construction, the API 7K Hose series, including the renowned API 16c Flexible Kill Choke Hose, stands as an indispensable asset in challenging drilling operations. It offers exceptional durability and flexibility, even under the most intense pressures, making it the ultimate choice for professionals seeking top-tier hydraulic solutions.

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 API 7K Rotary Drilling Hose alongside the formidable API 16c Oilfield Hoses, each exquisitely crafted to perform exceptionally well in even the most exacting environments. Celebrated for their unparalleled resilience, these hoses are crucial to the success of drilling operations, delivering superior flexibility and unmatched strength. Of particular distinction is the API 16c Flexible Kill Choke Hose, renowned for its outstanding high-pressure capabilities, standing unrivaled in its ability to withstand the most demanding conditions in oil drilling applications.

Explore the remarkable inner layer material options designed to amplify performance: select from the extraordinarily durable hydrogenated nitrile rubber, the versatile and steadfast nitrile rubber, or the impressively robust nylon, each chosen for their superior performance enhancements.

Working temperature: Meticulously engineered to operate with impressive efficiency from a chilly -29ºC to a scorching +121ºC, these hoses guarantee exceptional reliability across a wide range of environmental conditions.

Survival temperature: Demonstrating remarkable endurance, these hoses can withstand extreme conditions, sustaining continuous operation at a formidable 177ºC for up to 1 hour, showcasing their exceptional durability.

Flexibility level: Presenting a wide array of flexibility options from FSLO to FSL3, these hoses are expertly designed to accommodate various operational demands, ensuring the necessary adaptability for different pressure and movement challenges.

Hose characteristics: Engineered with precision to resist wear and corrosion, these hoses offer steadfast protection against oil-based and water-based muds, methane, and hydrogen sulfide, significantly extending their service life and ensuring unwavering reliability.

Connection form: Featuring multiple versatile connection options including flange, union, and thread, these hoses provide seamless integration into existing systems, guaranteeing secure, leak-free connections every time.

Optional accessories: Enhance your hose's performance with our optional accessories, such as safety pipe clamps, efficient hose lifting devices, and robust stainless steel armor, all meticulously designed to boost functionality and ensure safety.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Welcome to Hebei Qinglin Rubber and Plastic Products Co., Ltd., an innovative leader in manufacturing excellence, strategically nestled in the heart of Jing County, Hengshui City, Hebei Province, China. Our sprawling facility spans an impressive 30,000 square meters, including a cutting-edge 18,000-square-meter production workshop bustling with innovation and expertise. Home to 198 dedicated professionals, including 96 graduate-level experts and 8 senior engineers, our team is committed to pioneering advancements in quality and innovation. We specialize in a vast array of flexible hoses and hydraulic accessories, each meticulously designed to cater to the unique demands of various industries. Our extensive product range features high-performance hydraulic hoses, durable air hoses, steam hoses, chemical-resistant hoses, wear-resistant mud & cement hoses, advanced composite hoses, versatile drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, and robust stainless steel metal hoses. Additionally, we provide compensators, unions, quick couplings, and a bespoke selection of customized rubber products. Serving an extensive array of industries, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food, we deliver tailor-made solutions for every application, ensuring optimal performance and reliability.

With over two decades of unmatched expertise, we stand at the forefront of high-strength hose manufacturing. Our state-of-the-art facility is equipped with advanced production and meticulous inspection tools to ensure every hose we craft meets the pinnacle of quality standards. Designed with precision, our hoses feature optimal inner material structures, robust reinforcing frameworks, and resilient outer sheaths, each tailored for diverse environments and media. Our commitment to excellence is reflected in our high-pressure hoses and hydraulic accessories, which conform to rigorous international standards, proudly carrying certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K. These certifications are a testament to our unwavering dedication to quality and safety, reinforcing our position as industry leaders.

As a renowned and trusted partner to industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, Hebei Qinglin Rubber and Plastic Products Co., Ltd. has earned an enviable reputation for reliability and superior performance. Our steadfast dedication to quality and customer satisfaction is recognized through numerous prestigious accolades, affirming our status as a contractor of choice. Our products and services are consistently lauded by clients, underscoring our leadership in the industry and reinforcing our commitment to excellence.

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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.