High Pressure Rubber Hydraulic Hose for API 7K Solutions

• 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 Hose, meticulously engineered to cater to the exacting requirements of the mining and oilfield industries. This multifaceted hose, expertly crafted to thrive in high-pressure situations, encompasses the prestigious API 16c Hose and API 7K Oilfield Hoses, guaranteeing unrivaled performance and dependability. Featuring a flexible yet formidable construction, the API 7K Hose series, including the API 16c Flexible Kill Choke Hose, stands as an essential asset in demanding drilling environments, offering extraordinary durability and adaptability under pressure.

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 the innovative API 16c Oilfield Hoses-both meticulously engineered for exceptional performance in the most demanding environments. Celebrated for their remarkable resilience, these hoses are indispensable for efficient drilling operations, providing unparalleled flexibility and strength. Notably, the API 16c Flexible Kill Choke Hose showcases extraordinary high-pressure capabilities, standing unrivaled in its ability to endure the harshest conditions found in oil drilling applications.

Inner layer material options feature a selection of the durable and resilient hydrogenated nitrile rubber, the versatile nitrile rubber, and the robust nylon. Each material is strategically chosen to enhance performance, ensuring the hose meets the highest standards of quality and durability.

Working temperature: Expertly designed to function seamlessly from a brisk -29ºC to a blazing +121ºC, this hose guarantees reliability across a broad spectrum of environmental conditions, maintaining performance integrity at all times.

Survival temperature: Demonstrating exceptional endurance, the hose is capable of withstanding extreme conditions, operating continuously at 177ºC for up to 1 hour, a testament to its robust and reliable construction.

Flexibility level: With a range spanning from FSLO to FSL3, the hose's flexibility is precisely calibrated to accommodate diverse operational requirements, offering superior adaptability to varying pressure and movement challenges.

Hose characteristics: Expertly engineered to resist both wear and corrosion, the hose provides steadfast protection against oil-based and water-based muds, as well as methane and hydrogen sulfide, ensuring an extended lifespan and unwavering reliability.

Connection form: Offering versatile connection options including flange, union, and thread, these hoses allow for hassle-free integration into existing systems, guaranteeing secure and leak-free connections at all times.

Optional accessories: Elevate functionality and safety with optional accessories such as safety pipe clamps, hose lifting devices, and durable stainless steel armor. Each accessory is designed to enhance performance and ensure operational excellence.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Nestled in the industrious region of Jing County, Hengshui City, Hebei Province, China, Hebei Qinglin Rubber and Plastic Products Co., Ltd stands as a beacon of innovation and quality in manufacturing. Our expansive facility spans a remarkable 30,000 square meters, including a state-of-the-art 18,000 square meter production workshop. We boast a dynamic team of 198 skilled professionals, among whom 96 are accomplished college graduates and 8 are distinguished senior engineers. Our specialty lies in crafting a broad spectrum of versatile hoses and robust hydraulic accessories. Our portfolio includes high-performance hydraulic hoses, air hoses, steam hoses, chemical hoses, and wear-resistant mud & cement hoses. Beyond this, we offer composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, and precision-built compensators, unions, quick couplings, and more. Our bespoke rubber products and accessories are meticulously designed to serve a diverse range of industries, such as oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and the food industry.

With a legacy of over 20 years in crafting high-strength hoses, we pride ourselves on employing state-of-the-art production and inspection technology. Our commitment to innovation ensures that we adapt the inner material structures, reinforcing frameworks, and protective outer sheaths of our hoses to meet the specific demands of various environments and media. Adhering to the highest international standards, our high-pressure hoses and hydraulic accessories are certified with esteemed accolades such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, underscoring our dedication to excellence.

As a respected partner to industry titans like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, Hebei Qinglin Rubber and Plastic Products Co., Ltd has forged a reputation synonymous with reliability and superior quality. Our unwavering commitment to impeccable quality and unparalleled customer satisfaction has earned us the distinction of being a trustworthy contractor, with our products and services consistently receiving commendations from our esteemed 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.