Flexible Hydraulic Hose, Acid and Alkali Resistance, High Flexibility Level

• 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

Product Description

Introducing the Durable Acid and Alkali Resistant Composite Hose designed specifically for Industrial Use! This product embodies resilience and reliability, crafted to withstand the harshest environments while maintaining exceptional performance.

Our composite hoses are masterpieces of engineering, crafted for submersible deployment across an extensive spectrum of chemicals. They provide transcendent durability and resilience, with a specialized lining and protective cover that work in harmony with robust stainless steel inner and outer wires. This design ensures that our hoses deliver sustained, exceptional performance, even amidst the most demanding conditions.
These incredibly adaptable hoses are essential across an array of industries, including Quay operations, advanced machinery, chemical processing, petroleum refining, metallurgy, and food processing plants, to name a few. Their unwavering reliability and operational efficiency make them the preferred choice for industry leaders around the globe.
Inner wire: Meticulously crafted from premium stainless steel, this component provides unmatched strength and exceptional resistance to corrosion. These properties ensure a long-lasting, reliable performance, making it a cornerstone of durability and dependability.

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: Engineered with premium polypropylene fabrics and foil, this layer boasts exceptional chemical resistance and flexibility. It's meticulously crafted to excel in demanding applications, ensuring uncompromised performance across various challenging environments.
Inserts: Utilizing the strength of polypropylene fabrics and foil, these inserts form an impenetrable shield against aggressive substances. They deliver flawless protection, making them indispensable for any industrial application requiring rigorous chemical resistance.
Cover: Choose between ECTFE/PP or ECTFE for the outer layer, offering extraordinary durability and protection. These options cater to diverse environmental conditions, ensuring your hose remains resilient and robust under the most demanding circumstances.
Outer wire: Offered in galvanized steel or SS316, both variants provide unmatched protection and longevity. This choice promises a robust defense against external factors, ensuring a long-lasting product lifecycle.
Technical Properties:
Max. elongation: 10% under proof pressure, showcasing this hose's remarkable flexibility and durability in operation. It is designed to withstand the rigors of industrial use, enhancing its reliability and performance.
Electrical Resistance: With a resistance of less than 10 Ohm per length, this product ensures safe and efficient electrical conductivity, providing peace of mind in environments where electrical safety is paramount.
Max. Twist: At just 10° per meter, this hose offers significant maneuverability while maintaining its structural integrity. This feature ensures superior adaptability, making it ideal for complex installations.
Min. Burst Pressure: Rated at five times the working pressure, this hose sets the standard for safety. It embodies an exceptional safety margin, securing its place as a reliable choice for secure usage.
Temperature Range: Operating seamlessly within a range of -30°C to 100°C, this hose is versatile across a myriad of thermal environments. It provides reliable performance, regardless of temperature extremes.

Our Advantages

Recommended product display

Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a high-tech manufacturer. Nestled in the heart of Jing County, Hengshui City, within the vibrant province of Hebei, China, our factory boasts an expansive area of 30,000 square meters, with a state-of-the-art production workshop covering 18,000 square meters. We are proud to employ a dedicated team of 198 experts, 96 of whom hold esteemed college degrees, alongside 8 distinguished senior engineers. Our specialization lies in the production of a wide array of flexible hoses and hydraulic accessories, encompassing hydraulic hoses, air hoses, steam hoses, chemical hoses, as well as wear-resistant mud & cement hoses. Our diverse product lineup extends to composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. We also craft compensators, various unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and an assortment of joints and seals. Tailored customization of diverse rubber products is our forte. Our products find applications across numerous sectors, including oil fields, chemical plants, coal mines, aviation, shipbuilding, metallurgy, mining, construction, electric power, hydroelectric power, medicine, and the food industry.

With over 20 years of unparalleled expertise in crafting high-strength hoses, we stand as pioneers in innovation. Our high-strength hoses are designed with precision, incorporating tailored inner material structures, reinforcing structures, and outer sheath configurations, meticulously adapted to diverse operational environments and conveying mediums. Equipped with a full spectrum of internationally advanced high-pressure heavy hose and hydraulic accessory production equipment, alongside cutting-edge inspection apparatus, we take pride in our certifications: ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K.

Esteemed as a trusted partner, we serve a prestigious clientele, including CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Celebrated as a contract-abiding, reliable enterprise, our products' quality and the exceptional service we provide have garnered widespread acclaim and satisfaction from our valued customers.

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.