Versatile Flexible Hose for High Pressure Hydraulic and Garden Use

• 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
• Chemical Characteristic: Chemical Hose
• Product Name2: Flexible Pipe
• Accesories: Hydraulic Fitting
• Standard: API Spec. 7K
• Reinforcement: 2-6 Layers of High-Strength Ultra-Flexible Steel
• 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
• 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

Product Description

Discover the unparalleled quality of our API 7K Certified Rotary Drilling and Vibrator High Pressure Hose. This elite 5000 Psi Rotary Hose, tailored for Mud in Vibrator Hose Line applications, complies with the rigorous standards of API Spec 7K, ensuring supreme performance and reliability.

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

Crafted for excellence, our API 7K Certified Rotary Drilling and Vibrator Hose is a high-pressure marvel. With its 5000 Psi capability, this Flexible Hose is your go-to solution for demanding Rotary Hose Mud in Vibrator Hose Line tasks, fully aligning with API Spec 7K.

Inner layer material: Choose from the durable selection of hydrogenated nitrile rubber, nitrile rubber, or nylon for a robust inner lining that excels under pressure.

Working temperature: Reliably operates in extreme conditions from -29ºC to +121ºC, providing versatile functionality.

Survival temperature: Designed to endure temperatures up to 177°C continuously for 1 hour, this hose offers exceptional resilience.

Flexibility level: Available in flexibility levels from FSL0 to FSL3, ensuring a perfect fit for your specific requirements.

Hose characteristics: This hose is engineered to resist wear, corrosion, and the effects of oil-based or water-based mud, along with methane and hydrogen sulfide exposure.

Connection form: Choose from flange, union, or thread connections to suit your specific installation needs.

Optional accessories: Enhance functionality with safety pipe clamps, hose lifting devices, or stainless steel armor, tailored for your application.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd a beacon of innovation, is a high-tech manufacturing powerhouse nestled in Jing County, Hengshui City, Hebei Province, China. Spanning a sprawling 30,000 square meters with an 18,000 square meter state-of-the-art production workshop, our factory is a hub of innovation and precision. Home to 198 dedicated professionals, including 96 college graduates and 8 seasoned senior engineers, we specialize in producing a diverse array of flexible hoses and hydraulic accessories. Our extensive product line includes 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, various unions, and quick couplings, alongside drilling rig, well control, and mud system accessories. We also manufacture rubber sheets, rubber waterstops, waterproof rubber, and a wide variety of joints and seals. Customization for various types of rubber products is our forte. Our products find their crucial applications across oil fields, chemical plants, coal mines, industries, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, food, and many other sectors.

With over 20 years of expertise in crafting high-strength hoses, our factory stands at the forefront of innovation and quality. Each high-strength hose is meticulously designed with the ideal inner material structure, reinforcing structure, and outer sheath to meet diverse operational environments and media needs. Equipped with a comprehensive suite of high-pressure heavy hose and hydraulic accessories production and inspection equipment, we are proud holders of ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K certifications. Our production capabilities and rigorous quality standards ensure that our hoses meet international standards and expectations.

Our esteemed clientele includes industry giants like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our unwavering commitment to quality and service has earned us recognition as a trustworthy partner, with our product excellence and service levels continuously praised by customers worldwide.

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.