Flexible Rubber Hose for API 7K Rotary Drilling and Vibrator Applications

• 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

Dive into our elite suite of API 7K Rotary Drilling Hoses, API 16c Hoses, and bespoke Oilfield Hoses. Crafted for unparalleled excellence, our API 7K Hose and API7K Rotary Hose set the standard in energy sector performance. Experience ultimate reliability with our API 16c Flexible Kill Choke Hose and robust high-pressure options, engineered to deliver unrivaled performance in the most demanding applications.

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

Immerse yourself in the remarkable engineering of our API 7K Rotary Drilling Hoses, including our versatile API 16c Hoses for diverse oilfield applications. Our API 7K Hose and API7K Rotary Hose are expertly designed to withstand the rigors of the harshest drilling environments. Depend on our API 16c Flexible Kill Choke Hose and API 16c Oil Drilling Hose solutions for unmatched reliability and durability.

Inner layer material: Opt for hydrogenated nitrile rubber, nitrile rubber, or nylon, each chosen for superior durability and performance.

Working temperature: Operates seamlessly in a range from -29ºC to +121ºC, offering adaptability across multiple environments.

Survival temperature: Endures temperatures up to 177ºC continuously for an hour, showcasing robust thermal resistance when needed.

Flexibility level: Ranges from FSLO to FSL3, providing diverse flexibility options to meet your specific requirements.

Hose characteristics: Masterfully engineered to resist wear, corrosion, and degradative agents like oil-based/water-based mud, methane, and hydrogen sulfide.

Connection form: Adapts with ease via flange, union, or thread connections to meet a wide spectrum of application needs.

Optional accessories: Upgrade your setup with safety pipe clamps, hose lifting devices, and stainless steel armor, enhancing security and efficiency.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd stands as a celebrated high-tech manufacturer, ideally positioned in Jing County, Hengshui City, Hebei Province, China. Encompassing a vast 30,000 square meters with a cutting-edge 18,000 square meter production facility, our enterprise employs 198 dedicated professionals, including 96 holding college degrees and 8 esteemed senior engineers. We offer an expansive range of flexible hoses and hydraulic accessories, including hydraulic, air, steam, and chemical hoses, to wear-resistant mud and cement hoses, composite hoses, drilling hoses, flexible choke and kill lines, BOP control hoses, high-pressure cleaning hoses, metal hoses, compensators, unions, quick couplings, drilling rig accessories, well control accessories, mud system accessories, rubber sheets, waterstops, waterproof rubber, and tailor-made rubber products. Our offerings serve as a cornerstone for industries such as oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, pharmaceuticals, and food production.

With over 20 years of distinguished expertise, our factory specializes in manufacturing high-strength hoses, meticulously tailored with the ideal inner material, reinforcement, and outer sheath structures for any operational environment and conveyed medium. Equipped with avant-garde high-pressure heavy hose and hydraulic accessory production and inspection technology, our company proudly stands certified with ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, underscoring our unwavering commitment to quality and innovation.

We take pride in being a trusted supplier to industry titans such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our steadfast dedication to quality and exceptional service has earned us accolades as a reliable and esteemed partner, consistently celebrated by our cherished 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.