Heavy Duty Flexible Hose for High Pressure Water and Chemical Transport

• 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
• Package Size: 100.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Introducing our premium API 7K Certified Rotary Drilling and Vibrator High-Pressure Hose. This robust, Heavy Duty Flexible Hose is engineered to withstand intense conditions with a remarkable 5000 Psi capacity. Ideally suited for transporting mud in Vibrator Hose Lines as per API Spec 7K, it ensures peak performance in demanding environments.

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

Experience unmatched popularity with our API 7K Certified Rotary Drilling and Vibrator Hose. This heavy-duty, high-pressure flexible hose, known for its 5000 Psi Rotary Hose Mud capabilities, is crafted for superior performance in Vibrator Hose Lines following API Spec 7K guidelines.

Inner layer material: Crafted from hydrogenated nitrile rubber, nitrile rubber, or nylon, ensuring durability and flexibility.

Working temperature: Withstands a broad range from -29ºC to +121ºC, making it highly adaptable for various environments.

Survival temperature: Capable of continuous use at an impressive 177ºC for up to one hour, showcasing its resilience.

Flexibility level: Offers flexibility levels from FSL0 to FSL3, catering to diverse operational needs.

Hose characteristics: Exceptional resistance to wear, corrosion, oil-based and water-based mud, as well as methane and hydrogen sulfide.

Connection form: Available in flange, union, or thread options, providing versatile connectivity.

Optional accessories: Enhance your setup with optional safety pipe clamps, hose lifting devices, and stainless steel armor for added protection.

 

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a leading high-tech manufacturer located in the heart of Jing County, Hengshui City, Hebei Province, China. Spanning a vast 30,000 square meters, our state-of-the-art production workshop covers 18,000 square meters. With a dedicated team of 198 employees, including 96 college graduates and 8 senior engineers, we specialize in an extensive range of flexible hoses and hydraulic accessories. Our product line features hydraulic, air, steam, and chemical hoses, as well as wear-resistant mud & cement hoses, composite hoses, drilling hoses, and BOP control hoses. We also offer high-pressure cleaning hoses, stainless steel metal hoses, compensators, unions, quick couplings, and drilling rig accessories. Additionally, we provide well-control and mud system accessories, rubber sheets, rubber waterstops, and waterproof rubbers, alongside various joints and seals. All products can be customized to meet specific requirements, serving industries such as oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric and water power, medicine, and food processing, among others.

With over 20 years of expertise, our factory excels in producing high-strength hoses. Our offerings are tailored with the optimal inner material structure, reinforcement, and outer sheath to suit diverse operating conditions and conveyance mediums. Equipped with a full arsenal of cutting-edge production and inspection equipment for high-pressure heavy hoses and hydraulic accessories, we proudly hold certifications including ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K.

We are proud suppliers to notable companies such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our commitment to quality and service has earned us recognition as a trustworthy and reliable partner, praised by our extensive customer base.

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.