Premium Quality Rubber Hydraulic Hose for Rotary 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 our API 7K Premium High Strength Drilling Hose, meticulously engineered for the rigorous demands of the oilfield industry. This versatile hose is perfect for handling sand, mud, oil, water, and mining operations, while also being adept at facing challenging chemical conditions with acids and bases. Experience unparalleled performance with our industrial-grade rubber and hydraulic rubber formulations.

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

Discover the exceptional versatility of our hoses, ranging from the API 7K Rotary Drilling Hose to the API 16c Hose. Designed for oilfield applications, these hoses deliver top-notch performance with flexibility and reliability. The API 7K and API 16c series include flexible kill and choke hoses, essential for oil drilling operations, ensuring safety and efficiency in demanding environments.

Inner layer material: Crafted with precision, our hoses utilize hydrogenated nitrile rubber, nitrile rubber, or nylon for maximum durability and strength.

Working temperature: Withstands extreme conditions ranging from -29ºC to +121ºC, ensuring reliability and performance in various environments.

Survival temperature: Capable of enduring temperatures up to 177ºC, the hose can operate continuously for 1 hour under these conditions.

Flexibility level: Tailored to meet specific needs, our hoses range from FSLO to FSL3, offering a spectrum of flexibility options.

Hose characteristics: Built to last, these hoses offer resistance to wear, corrosion, and are suitable for oil-based and water-based mud applications, as well as methane and hydrogen sulfide.

Connection form: Designed for versatility, our hoses feature multiple connection options, including flange, union, and thread.

Optional accessories: Enhance hose performance and safety with optional accessories like safety pipe clamps, hose lifting devices, and stainless steel armor.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd As a cutting-edge high-tech manufacturer, Hebei Qinglin Rubber and Plastic Products Co., Ltd. is strategically situated in Jing County, Hengshui City, Hebei Province, China. Spanning an expansive area of 30,000 square meters, our production workshop alone covers 18,000 square meters. Our dedicated team of 198 employees, including 96 college graduates and 8 senior engineers, is committed to excellence. We specialize in producing a comprehensive range of flexible hoses and hydraulic accessories, including hydraulic hoses, air hoses, steam hoses, chemical hoses, and wear-resistant mud & cement hoses, among others. Our diverse product line also encompasses composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, compensators, unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and various joints and seals. We also offer customization services for a wide array of rubber products. Our products find extensive applications across industries such as oilfields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, food, and more.

With over two decades of experience in manufacturing high-strength hoses, our factory is well-versed in crafting hoses that excel under diverse operating environments and media. We utilize strategic inner material structures, reinforcing structures, and outer sheath structures to deliver optimal performance. Our full suite of international standard high-pressure heavy hose and hydraulic accessory production equipment, coupled with rigorous inspection protocols, ensures unparalleled quality. Certified by ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, we stand as a leader in the industry.

We are proud to be a trusted supplier to industry giants such as CNPC, CNOOC, CRCC, ANTON, OILSCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our commitment to quality and reliability has earned us accolades as a contract and trustworthy unit, with our product quality and service levels receiving widespread customer praise.

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 box or woven bags.

Q2. What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. The pictures 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 within 10 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.