Flexible Hydraulic Hose, Resistant to Acid and Alkali, Durable Quality

• 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

Unleash the Power of Durability with Our Industrial-Grade Acid and Alkali Resistant Composite Hose

Our composite hoses are the epitome of engineering excellence, designed specifically for submersible applications across diverse chemical environments. Experience the pinnacle of durability and resilience with our hoses, featuring a specialized lining and protective cover. The inclusion of robust stainless steel inner and outer wires guarantees sustained superior performance even in the most arduous conditions.
These remarkably adaptable hoses are essential assets in numerous sectors, including Quay operations, advanced machinery, chemical processing, petroleum refining, metallurgy, and food processing plants. Their unrivaled reliability and operational efficiency position them as the industry's preferred choice, consistently setting the standard for excellence.
Inner wire: Expertly crafted from premium stainless steel, our inner wire offers extraordinary strength and unmatched resistance to corrosion, ensuring enduring longevity and steadfast 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: Meticulously crafted from premium polypropylene fabrics paired with foil, this layer is the guardian of superior chemical resistance and flexibility. Engineered to meet the rigorous demands of the toughest applications, it stands as a testament to quality and performance.
Inserts: These pivotal components, made from high-grade polypropylene fabrics and foil, form an impenetrable fortress against even the most aggressive substances, ensuring flawless operation and unwavering protection.
Cover: Choose between the versatile ECTFE/PP or the robust ECTFE for an outer layer that embodies extraordinary protection and durability. Tailored to withstand diverse environmental conditions, it delivers exceptional reliability and endurance.
Outer Wire: Offered in the strength of galvanized steel or the robustness of SS316, these options guarantee formidable protection coupled with an enduring lifespan, making the hose an epitome of strength and durability.
Technical Properties: A showcase of cutting-edge engineering and thoughtful design, these properties highlight the hose's unmatched performance capabilities.
Max. Elongation: With a maximum elongation of 10% under proof pressure, this hose exemplifies remarkable flexibility and longevity, ensuring seamless operations across a myriad of applications.
Electrical Resistance: Less than 10 Ohm per length, this feature ensures safe, efficient conductivity, reinforcing the hose's commitment to reliability and safety in every use.
Max. Twist: Allowing up to 10° per meter, it offers substantial maneuverability while preserving structural integrity, thereby ensuring superior adaptability without compromise.
Min. Burst Pressure: An astounding five times the working pressure, this feature epitomizes an unparalleled safety margin, providing secure usage and peace of mind.
Temperature Range: Operating seamlessly within an impressive range of -30°C to 100°C, this hose is adept at performing in a plethora of thermal environments, ensuring versatility and reliability in every scenario.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a pioneering, high-tech manufacturer strategically situated in the vibrant region of Jing County, Hengshui City, Hebei Province, China. Our expansive facility spans over 30,000 square meters, with a state-of-the-art production workshop occupying 18,000 square meters. We proudly employ a diverse team of 198 dedicated professionals, including 96 individuals with esteemed college degrees and 8 accomplished senior engineers. Our core production capabilities encompass a vast array of flexible hoses and hydraulic accessories, such as 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, compensators, as well as a comprehensive selection of unions and quick couplings. Additionally, we offer specialized drilling rig, well-control, and mud system accessories, complemented by a premium range of rubber sheets, waterstops, waterproof rubber, and various joints and seals. We provide tailored, custom processing for diverse rubber product needs. Our products are integral to numerous industries, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining and dressing, construction, electric power, hydropower, medicine, food, and more.

With over two decades of illustrious experience in crafting high-strength hoses, our factory excels in customizing hose designs with optimal inner structures, reinforcing structures, and outer sheaths to suit various operational environments and conveyance media. We boast a complete suite of internationally advanced high-pressure heavy hose and hydraulic accessory manufacturing and inspection equipment. Our commitment to excellence is certified by esteemed standards such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K.

Our company is a trusted supplier for distinguished entities, including CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. We have earned accolades as a reliable and trustworthy contractor, with our product quality and exemplary service continuously praised by a wide spectrum of satisfied 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.