Flexible Hydraulic Hose, Acid and Alkali Resistant, High Temperature Range

• 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 remarkably Durable Acid and Alkali Resistant Composite Hose, designed for the rigorous demands of Industrial Use. This hose seamlessly combines high-tech materials with unparalleled craftsmanship, ensuring it stands the test of time in the most toxic and abrasive environments.

Our composite hoses are crafted with precision and are the epitome of engineering excellence, specifically designed for submersible applications across a diverse range of chemicals. With extraordinary durability and resilience, these hoses feature a specialized lining and a protective cover. The integration of robust stainless steel inner and outer wires guarantees enduring performance, even in the most demanding and challenging conditions. Trust our hoses to deliver reliable service and unmatched protection for all your industrial needs.
These versatile hoses are indispensable assets across numerous industries. They excel in Quay operations, machinery, chemical processing, petroleum refining, metallurgy, and food processing plants, among others. Known for their proven reliability and operational efficiency, our hoses are consistently the top choice for professionals seeking excellence and peace of mind in their operations.
Inner wire: Expertly crafted from high-quality stainless steel, this component offers exceptional strength and resistance to corrosion. It ensures long-lasting performance and unwavering reliability, even in harsh and corrosive environments, making it an essential feature of our superior hose design.

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 premium polypropylene fabrics and foil, this component provides exceptional chemical resistance and flexibility. It's designed to withstand the most demanding applications with confidence.
Inserts: Made from high-quality polypropylene fabrics and foil, these inserts serve as an impregnable and flawless barrier against even the most aggressive substances, ensuring long-lasting protection and reliability.
Cover: Choose between ECTFE/PP or ECTFE for your outer layer, both of which offer extraordinary protection and durability. This versatile cover is engineered to thrive in diverse environmental conditions.
Outer wire: Select from galvanized steel or SS316, both materials promise robust protection and a long-lasting lifespan, securing your investment for years to come.
Technical Properties:
Max. elongation: Featuring a 10% max elongation under proof pressure, this product exemplifies remarkable flexibility and operational longevity.
Electrical Resistance: With an electrical resistance of less than 10 Ohm per length, this product ensures safe and efficient conductivity, enhancing overall performance.
Max. Twist: The product supports a max twist of 10° per meter, providing significant maneuverability while maintaining structural integrity and ensuring adaptability in various applications.
Min. Burst Pressure: With a minimum burst pressure five times the working pressure, this product offers an unmatched safety margin, ensuring secure and reliable usage in demanding environments.
Temperature Range: This product performs effortlessly within a temperature range of -30°C to 100°C, making it an ideal choice for a wide array of thermal environments and applications.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Products Co., Ltd is a high-tech manufacturer strategically nestled in the industrious Jing County, Hengshui City, Hebei Province, China. Our expansive facility spans a remarkable 30,000 square meters, with a cutting-edge production workshop of 18,000 square meters. We proudly employ 198 dedicated professionals, including 96 individuals with advanced degrees and 8 esteemed senior engineers. At our core, we specialize in crafting an extensive array of flexible hoses and hydraulic accessories, such as hydraulic hoses, air hoses, steam hoses, and chemical hoses. Our offerings also include 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, and a variety of unions and quick couplings. We are experts in drilling rig, well control, and mud system accessories, as well as rubber sheets, rubber waterstops, waterproof rubber, and various joints and seals. Our customized processing solutions for diverse rubber products are designed to meet the exacting needs of industries like oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, food, and beyond.

With over two decades of unparalleled expertise in manufacturing high-strength hoses, our company excels in designing hoses with the perfect combination of inner material structure, reinforcing framework, and outer sheath tailored to diverse operational environments and conveyance needs. Equipped with cutting-edge international-level machinery for high-pressure heavy hoses and hydraulic accessories, alongside comprehensive inspection apparatus, our company proudly holds certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, ensuring our commitment to quality and excellence.

Proudly serving a prestigious clientele, our company is an esteemed supplier to industry giants like CNPC, CNOOC, CRCC, ANTON OIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our unwavering reputation as a trustworthy and reliable partner is bolstered by the consistent praise we receive for the exceptional quality of our products and our unparalleled service level, reflecting our dedication to customer satisfaction and excellence.

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.