Premium Flexible Hose, Hydraulic Use, Acid and Alkali Resistant

• Customization: Available
• Material: Hydrogenated Nitrile Rubber/Nitrile Rubber/Nylon
• Capability: Flexible Choke & Kill Line
• Model NO.: qinglin
• Color: Black, Silver, Green
• Working Temperature: -20 Degrees Centigrade to +121 Degrees Centigrade
• Flexibility Level: Fsl0~Fsl3
• 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
• Standard: API Spec. 16c
• Working Pressure: 15000psi
• Tube Type: Full Flow
• Outer Layer: Wear-Resistant, Weather-Resistant Synthetic Rubber
• Reinforcement: Many Layers of High Tensile Super Flexible Spiral
• Size: 2"-5"
• Weight: 20~97kg/M
• After-Sales Service: 1 Year
• Usage: Deliver Water Base Mud/Oil Base Mud
• Delivery Time: About 15days for One 20gp Container
• 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 Durable Acid and Alkali Resistant Composite Hose, the ultimate solution for Industrial Use - seamlessly marrying strength and flexibility to withstand the toughest chemical environments.

Discover our meticulously engineered composite hoses, crafted for submersible deployment in a vast spectrum of chemicals. Experience unmatched durability and resilience with our specialized lining and protective cover. Augmented by robust stainless steel inner and outer wires, these hoses guarantee enduring performance, even when faced with the most arduous conditions.
Our adaptable hoses are indispensable allies across a multitude of industries, from Quay operations to machinery, chemical processing, petroleum refining, metallurgy, and food processing plants. Renowned for their proven reliability and operational efficiency, these hoses are the top choice for industry professionals worldwide.
Inner Wire: Expertly crafted from premium stainless steel, this component delivers unparalleled strength and corrosion resistance, ensuring both longevity and unwavering reliability.

Product Parameters

Hose I. D. (inch) (mm)	Hose I. D.  (mm)	Outer Diameter(inch) (mm)	Outer Diameter(mm)	Flame Shield	Amored	WockingPessuE (bar )	WockingPessuE (psi)	Test Pressure (bar)	Test Pressure   (Psi)	55ifaty Gosficen	FSL	MBRoperalon (m)	MBRoperalon (m)	Weight   (Kg/m)	LengthMax (m)
2	51	5.98	152	Yes	No	345	5000	517	7500	2.25	FSL3	0.9	1	40	70
2	51	6.46	164	Yes	Yes	345	5000	517	7500	2.25	FSL3	0.9	1	46.8	70
2	51	6.14	156	Yes	No	690	10000	1034	15000	2.25	FSL3	1.2	1.3	44.6	70
2	51	6.61	168	Yes	Yes	690	10000	1034	15000	2.25	FSL3	1.2	1.3	49.7	70
2	51	732	186	Yes	No	1034	5000	1552	22500	2.25	FSL3	13	1.4	74	70
2	51	7.8	198	Yes	Yes	1034	15000	1552	22500	2.25	FSL3	13	1.4	82	70
3	76	7.01	178	Yes	No	345	5000	517	7500	2.25	FSL3	1.1	1.2	50	70
3	76	7.44	189	Yes	Yes	345	5000	517	7500	2.25	FSL3	1.1	1.2	58.5	70
3	76	7.24	184	Yes	No	690	10000	1034	15000	2.25	FSL3	1.4	1.5	54.6	70
3	76	7.68	195	Yes	Yes	690	10000	1034	15000	2.25	FSL3	1.4	1.5	61.2	70
3	76	8.46	215	Yes	No	1034	15000	1552	22500	2.25	FSL3	1.6	1.7	93.3	70
3	76	8.86	225	Yes	Yes	1034	15000	1552	22500	2.25	FSL3	1.6	1.7	101	70
4	102	8.98	228	Yes	No	345	5000	517	7500	2.25	FSL3	15	1.6	93.5	70
4	102	9.41	239	Yes	Yes	345	5000	517	7500	2.25	FSL3	15	1.6	103	70
4	102	9.13	232	Yes	No	690	10000	1034	15000	2.25	FSL3	1.6	1.7	97	70
4	102	9.57	243	Yes	Yes	690	10000	1034	15000	2.25	FSL3	1.6	1.7	1055	70

Product Description

Inner Surface: Crafted with the finest polypropylene fabrics and foil, this inner surface exudes unparalleled chemical resistance and exceptional flexibility. Engineered to meet the stringent demands of high-intensity applications, it stands as the epitome of durability and performance.
Inserts: These inserts are meticulously constructed from premium polypropylene fabrics and foil, forming an impregnable and flawless barrier against even the most aggressive substances. This robust structure ensures protection and longevity in the face of challenging conditions.
Cover: Choose between ECTFE/PP or ECTFE for the outer layer, each providing extraordinary protection and remarkable durability. This selection caters to a myriad of environmental conditions, ensuring your hose's longevity and reliability.
Outer Wire: Offered in either galvanized steel or SS316, these options promise robust protection and an enduring lifespan. Both materials are designed to withstand the test of time and tough environments, delivering unmatched reliability.
Technical Properties:
Max. Elongation: With a maximum elongation of 10% under proof pressure, this hose exemplifies remarkable flexibility and endurance across various operations, ensuring it meets the rigors of demanding usage.
Electrical Resistance: Boasting an electrical resistance of less than 10 Ohm per length, this hose guarantees safe and efficient conductivity, offering peace of mind for all your electrical requirements.
Max. Twist: Allowing a maximum twist of 10° per meter, this feature provides considerable maneuverability without compromising the hose's structural integrity, ensuring superior adaptability during use.
Min. Burst Pressure: Featuring a minimum burst pressure that is five times the working pressure, this hose epitomizes an unparalleled safety margin, ensuring secure usage in all scenarios.
Temperature Range: Designed to perform effortlessly within a temperature range of -30°C to 100°C, this hose is suitable for a wide array of thermal environments, providing versatility and reliability across applications.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is an illustrious high-tech manufacturer nestled in the vibrant heart of Jing County, Hengshui City, Hebei Province, China. Our expansive facility spans 30,000 square meters, including a state-of-the-art 18,000 square meter production workshop. We proudly employ 198 dedicated professionals, among them, 96 hold college degrees and 8 are esteemed senior engineers. Our focus is the production of a diverse range of premium flexible hoses and hydraulic accessories. From hydraulic hoses, air hoses, steam hoses, chemical hoses, to wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, and compensators, every product is crafted with precision. We also offer a vast array of unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubbers, and various joints and seals. With customization options available, our products are engineered to serve critical applications across oil fields, chemical plants, coal mines, industries like aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, food, and many more sectors.

With an impressive legacy of over 20 years in high-strength hose manufacturing, our expertise ensures products that seamlessly blend resilience and innovation. Our hoses feature meticulously selected inner material structures, reinforced designs, and outer sheath structures tailored to diverse operating environments and media conveyance needs. Equipped with a suite of cutting-edge, international-grade high-pressure heavy hose and hydraulic accessory production and inspection equipment, we proudly hold certifications including ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K.

As a trusted supplier to industry titans such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, our commitment to quality and reliability is unwavering. Recognized as a contract-compliant and trustworthy enterprise, our exceptional product quality and unparalleled service have earned us the admiration and loyalty of 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.