Qinglin High Pressure Flexible Rubber Hose for Drilling and Vibrator

• 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 exceptional API 7K Rotary Drilling Hose, a cutting-edge solution crafted to meet the rigorous demands of the mining and oilfield sectors. This versatile marvel is specifically designed to excel in high-pressure environments, incorporating the renowned API 16c Hose and API 7K Oilfield Hoses to ensure unmatched performance and reliability. Featuring a flexible yet robust construction, the API 7K Hose series, which includes the API 16c Flexible Kill Choke Hose, is truly indispensable in challenging drilling scenarios. It offers not only extraordinary durability but also remarkable flexibility under substantial pressure, making it the ultimate choice for professionals who refuse to compromise.

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 API 16c Oilfield Hoses are meticulously crafted for exceptional performance in challenging environments. Renowned for their durability, these hoses are indispensable for efficient drilling operations, providing unmatched flexibility and strength. The API 16c Flexible Kill Choke Hose, with its impressive high-pressure capabilities, excels in withstanding the most rigorous conditions encountered in oil drilling applications, ensuring peak performance and reliability.

Inner layer material options include the tough and resilient hydrogenated nitrile rubber, the adaptable nitrile rubber, and the robust nylon. Each material is carefully chosen to enhance and optimize performance, guaranteeing that your operations run smoothly and efficiently.

Working temperature: Expertly designed to operate flawlessly from a brisk -29ºC to a searing +121ºC, this hose ensures consistent reliability across an extensive range of environments, making it perfect for various demanding conditions.

Survival temperature: Engineered to endure extreme conditions, this hose can continuously withstand 177ºC for up to 1 hour, showcasing its remarkable durability and robust endurance.

Flexibility level: With a flexibility range from FSLO to FSL3, the hose is engineered to cater to diverse operational needs, providing the adaptability necessary to tackle varying pressure and movement demands with ease.

Hose characteristics: Designed to resist wear and corrosion, this hose offers unwavering protection against oil-based and water-based muds, methane, and hydrogen sulfide, thereby ensuring an extended lifespan and enhanced reliability.

Connection form: Offering versatile connection options such as flange, union, and thread, this hose facilitates seamless integration into existing systems, ensuring secure, leak-free connections and enhancing operational efficiency.

Optional accessories: Elevate functionality and safety with optional accessories like safety pipe clamps, reliable hose lifting devices, and durable stainless steel armor, designed to enhance performance and ensure maximum protection.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Nestled in the heart of Jing County, Hengshui City, Hebei Province, China, Hebei Qinglin Rubber & Plastic Product Co., Ltd. stands as a beacon of innovation and excellence. Our sprawling 30,000 square meter facility, including an 18,000 square meter production workshop, is staffed by 198 dedicated professionals, among them 96 college graduates and 8 seasoned senior engineers. We take pride in our extensive portfolio, specializing in an array of flexible hoses and hydraulic accessories. Our product lineup boasts hydraulic hoses, air hoses, steam hoses, chemical hoses, wear-resistant mud & cement hoses, composite hoses, drilling hoses, and flexible choke & kill lines. We also offer BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, compensators, unions, and quick couplings. Beyond these, our bespoke rubber products are tailored to meet the rigorous demands of diverse industries, ranging from oil fields and chemical plants to coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food industries.

With a legacy of over two decades in crafting high-strength hoses, our factory leverages state-of-the-art production and inspection technologies. We meticulously design hoses with ideal inner material structures, robust reinforcing frameworks, and durable outer sheaths to excel across varied environments and media. Adhering to international benchmarks, our high-pressure hoses and hydraulic accessories are distinguished by certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, underscoring our commitment to quality and precision.

Our stature as a reliable supplier to industrial titans like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC is a testament to our unwavering dedication to excellence. The quality and reliability of our products and services have earned us the trust and respect of our valued clientele, cementing our reputation as a reputable contractor. Our relentless focus on customer satisfaction has resulted in our accolades and the consistent praise we receive from our partners and 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.