Flexible Hydraulic Hose for Acid and Alkali Resistance, -20 to +121° C

• 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

Industrial Powerhouse: Durable Acid and Alkali Resistant Composite Hose

Our composite hoses are the epitome of precision engineering, designed for seamless submersible deployment across an extensive range of chemicals. They provide an extraordinary blend of durability and resilience. With a specialized lining and protective cover, and reinforced by robust stainless steel inner and outer wires, these hoses guarantee superior performance, withstanding even the harshest conditions.
These versatile hoses are essential across a myriad of industries including Quay operations, complex machinery, chemical processing, petroleum refining, metallurgy, and food processing plants. Their exceptional reliability and operational efficiency have established them as a premier choice within the industry.
Inner Wire Excellence: Fashioned from premium stainless steel, it offers unmatched strength and corrosion resistance, ensuring extended 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 hose boasts exceptional chemical resistance and unmatched flexibility, perfectly engineered to excel in demanding and rigorous applications.
Inserts: Skillfully constructed from polypropylene fabrics and foil, these inserts form an invincible and seamless barrier, offering unparalleled defense against aggressive substances.
Cover: Choose between ECTFE/PP or ECTFE for an outer layer that delivers extraordinary protection and unmatched durability, tailored to withstand diverse environmental challenges.
Outer wire: Select from galvanized steel or SS316, each providing exceptional protection and a prolonged lifespan, ensuring reliability in demanding conditions.
Technical Properties:
Max. elongation: 10% (Under proof pressure), showcasing outstanding flexibility and longevity, allowing for optimal performance across various operations.
Electrical Resistance: Less than 10 Ohm per length, ensuring safe and efficient conductivity for reliable performance.
Max. Twist: 10° per meter, delivering extensive maneuverability without compromising integrity, ensuring superior adaptability and reliability.
Min. Burst Pressure: Five times the working pressure, providing an exceptional safety margin that ensures secure and dependable usage.
Temperature Range: Effortlessly performs within a comprehensive range of -30°C to 100°C, making it an ideal choice for a wide array of thermal environments.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd iAs a distinguished high-tech manufacturer, our factory is nestled in the heart of Jing County, Hengshui City, Hebei Province, China. Spanning an impressive 30,000 square meters, with a dedicated 18,000 square meters production workshop, we pride ourselves on our comprehensive capabilities. Our team consists of 198 dedicated professionals, including 96 individuals who hold college degrees and 8 esteemed senior engineers. Our factory is renowned for producing a vast array of flexible hoses and hydraulic accessories, including 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, and compensators. We also offer various unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and various joints and seals. Our offerings can be customized to meet the unique needs of each client. Our products have made a significant mark in diverse industries such as oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, food production, and more.

With over two decades of expertise in crafting high-strength hoses, we proudly offer products that are tailored to suit various operational environments and mediums. Our hoses boast an optimal combination of inner material structure, reinforcing structure, and outer sheath structure, ensuring unparalleled performance. Our production facility is equipped with state-of-the-art, internationally advanced high-pressure hose and hydraulic accessory manufacturing and inspection equipment. We have earned prestigious certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, reflecting our unwavering commitment to quality and safety.

As a trusted supplier to industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, our company has been recognized as a reliable and trustworthy entity. Our products' superior quality and our exemplary service standards have garnered high praise from our extensive clientele.

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.