Durable Hydraulic Hose, Flexible, Acid and Alkali Resistant, High Temp

• 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

Discover the ultimate solution for industrial needs with our Durable Acid and Alkali Resistant Composite Hose. Engineered to withstand the toughest conditions, this hose is perfect for a variety of industrial applications.

Our composite hoses are expertly crafted for exceptional performance in submersible applications, accommodating a broad spectrum of chemicals. They offer exceptional durability and strength, designed to excel in even the most demanding environments. The intricate design features a specialized lining and protective cover fortified with high-grade stainless steel inner and outer wires, ensuring extraordinary resilience and long-lasting performance.
These versatile hoses are essential assets across numerous industries, including quay operations, advanced machinery, chemical processing, petroleum refining, metallurgy, and food processing plants. Their field-tested dependability and unmatched efficiency make them the preferred choice for professionals seeking reliability in demanding settings.
Inner wire: Constructed from premium stainless steel, it provides superior strength and exceptional corrosion resistance, guaranteeing extended lifespan and consistent performance.

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 exquisite top-tier polypropylene fabrics and foil, this inner surface boasts unmatched chemical resistance and unparalleled flexibility. Designed to meet the rigorous demands of challenging applications, it ensures reliability and high performance.
Inserts: Engineered from premium polypropylene fabrics and foil, these inserts form an impregnable barrier, offering flawless protection against even the most aggressive substances, ensuring longevity and durability.
Cover: Choose from either ECTFE/PP or ECTFE for the outer layer, which delivers extraordinary protection and durability. It is tailored to withstand diverse environmental conditions while maintaining superior performance.
Outer Wire: Available in galvanized steel or premium SS316, both options promise robust protection and an enduring lifespan, safeguarding the hose against external challenges.
Technical Properties:
Max. Elongation: 10% (under proof pressure), showcasing outstanding flexibility and longevity throughout various operations, ensuring optimal performance and resilience.
Electrical Resistance: Less than 10 Ohm per length, this feature guarantees safe, efficient conductivity, providing consistent and reliable operation.
Max. Twist: 10° per meter, this offers significant maneuverability while maintaining structural integrity, ensuring superior adaptability and ease of use in dynamic environments.
Min. Burst Pressure: Exceeding expectations with a safety margin five times the working pressure, it epitomizes unparalleled security for peace of mind in every use.
Temperature Range: Seamlessly performs within a temperature spectrum of -30°C to 100°C, making it an ideal choice for a wide range of thermal environments, ensuring versatility and reliability.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a pioneering high-tech manufacturer nestled in the heart of Jing County, Hengshui City, Hebei Province, China. Spanning an impressive 30,000 square meters, with an expansive 18,000 square meter production workshop, our factory is a hub of innovation and excellence. Our team of 198 dedicated professionals includes 96 college graduates and 8 senior engineers, all committed to pushing the boundaries of what's possible. We specialize in the production of a diverse range of flexible hoses and hydraulic accessories, including but not limited to hydraulic hoses, air hoses, and steam hoses. Our product line also features wear-resistant mud and cement hoses, composite hoses, and specialized items such as drilling hoses, flexible choke and kill lines, BOP control hoses, and high-pressure cleaning hoses. Additionally, we manufacture stainless steel metal hoses, compensators, unions, quick couplings, drilling rig accessories, well control accessories, mud system accessories, rubber sheets, rubber water stops, waterproof rubber, and a variety of joints and seals. We proudly offer custom processing of various rubber products. Our products are integral to numerous industries, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, food, and many more.

With over 20 years of expertise in manufacturing robust, high-strength hoses, we excel in tailoring our products to meet the demands of diverse operating environments and conveyance media. Our hoses feature optimal inner material structures, reinforcing designs, and outer sheath configurations. Equipped with a full suite of cutting-edge, international-level production and inspection equipment for high-pressure heavy hoses and hydraulic accessories, our company is proud to be ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K certified.

Our esteemed reputation as a trusted supplier extends to industry leaders such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our unwavering commitment to quality and service excellence has earned us accolades and praise from a broad spectrum of satisfied customers and recognition as a trustworthy and reliable entity in our industry.

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.