High Pressure Qinglin Hydraulic Hose with Robust Rubber Construction

• 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

Introducing the revolutionary API 7K Rotary Drilling and Vibrator Hose, a pinnacle of engineering excellence by Hebei Qinglin Rubber and Plastic Products Co., Ltd. This cutting-edge hose is meticulously designed to conquer the demanding conditions of the mining and oilfield sectors. With its robust rubber construction, this versatile marvel thrives in high-pressure environments, ensuring seamless performance and unwavering reliability. The inclusion of both the API 16c Hose and API 7K Oilfield Hoses within this series highlights its unparalleled versatility. The API 7K Hose series, featuring the API 16c Flexible Kill Choke Hose, is an essential component in challenging drilling scenarios, offering extraordinary durability and flexibility under pressure. Embrace the future of drilling efficiency with the API 7K Rotary Drilling and Vibrator Hose, your ultimate ally in the field.

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 and API 16c Oilfield Hoses, meticulously crafted to deliver exceptional performance even in the most challenging conditions. These hoses are renowned for their resilience, playing a pivotal role in optimizing drilling operations by blending flexibility with strength. The groundbreaking API 16c Flexible Kill Choke Hose stands out with its high-pressure resilience, engineered to conquer the harshest challenges faced during oil drilling, ensuring operational excellence.

Inner Layer Material Options: Choose from a selection of high-performance materials; the rugged and long-lasting hydrogenated nitrile rubber, the adaptable and versatile nitrile rubber, and the robust nylon. Each material is carefully chosen to maximize performance and longevity.

Working Temperature: Designed for outstanding performance, this hose operates efficiently from a brisk -29ºC to a sizzling +121ºC, ensuring dependable functionality across a wide spectrum of environmental conditions.

Survival Temperature: Equipped to endure extreme environments, this durable hose can function continuously at a searing 177ºC for up to one hour, showcasing its exceptional durability and resilience.

Flexibility Level: With flexibility levels ranging from FSLO to FSL3, this hose is adeptly engineered to cater to a variety of operational requirements, offering the necessary adaptability to accommodate diverse pressure and movement scenarios.

Hose Characteristics: Built to withstand wear and corrosion, this hose provides robust protection against oil-based and water-based muds, methane, and hydrogen sulfide. It assures prolonged lifespan and unwavering reliability, crucial for demanding applications.

Connection Form: The hose features versatile connection options, including flange, union, and thread, ensuring seamless integration into existing systems. These options guarantee secure, leak-free connections essential for maintaining operational integrity.

Optional Accessories: Elevate the functionality and safety of your operations with our optional accessories. Choose from safety pipe clamps, hose lifting devices, and sturdy stainless steel armor, all designed to enhance performance and safety standards.

Our Advantages

 

Recommended product display

Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Welcome to Hebei Qinglin Rubber and Plastic Products Co., Ltd., a pioneering powerhouse in the heart of Jing County, Hengshui City, Hebei Province, China. Our expansive facility spans an impressive 30,000 square meters, with a dedicated 18,000 square meter production workshop. We are proud to employ a talented team of 198 professionals, including 96 college graduates and 8 esteemed senior engineers. Our expertise lies in a vast array of flexible hoses and hydraulic accessories, encompassing hydraulic hoses, air hoses, steam hoses, chemical hoses, wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, compensators, unions, quick couplings, and more. In addition, we provide tailor-made rubber products and accessories across industries, offering solutions for oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food sectors.

With over two decades of unparalleled expertise in crafting high-strength hoses, we leverage state-of-the-art production and inspection technology. Our hoses are meticulously tailored with superior inner material structures, robust reinforcing frameworks, and resilient outer sheaths, designed to thrive in diverse environments and media. Our high-pressure hoses and hydraulic accessories conform to stringent international standards, proudly bearing certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, underscoring our commitment to excellence.

Our reputation as a trusted supplier resonates with industry giants like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Renowned for our reliability and outstanding quality, we have garnered prestigious accolades as a dependable contractor. Our unwavering dedication to quality and customer satisfaction consistently earns us high praise and loyalty from our discerning clientele.

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.