i Basic Information
Model NO.qinglin
ColorBlack, Silver, Green
Working Temp-20°C to +121°C
Flexibility LevelFsl0~Fsl3
Hose CharacteristicsWear, Corrosion, Oil/Water Resistant
Working Pressure15000psi
StandardAPI Spec. 16c
ReinforcementHigh Tensile Spiral Layers
📋 Product Parameters
| Hose I.D. (inch/mm) |
Outer Diameter (mm) |
Flame Shield |
Armored |
Working Pressure (psi) |
Test Pressure (psi) |
FSL |
Weight (Kg/m) |
Max Length (m) |
| 2" (51mm) | 152 | Yes | No | 5000 | 7500 | FSL3 | 40 | 70 |
| 2" (51mm) | 164 | Yes | Yes | 5000 | 7500 | FSL3 | 46.8 | 70 |
| 2" (51mm) | 156 | Yes | No | 10000 | 15000 | FSL3 | 44.6 | 70 |
| 2" (51mm) | 186 | Yes | No | 5000 | 22500 | FSL3 | 74 | 70 |
| 3" (76mm) | 178 | Yes | No | 5000 | 7500 | FSL3 | 50 | 70 |
| 3" (76mm) | 195 | Yes | Yes | 10000 | 15000 | FSL3 | 61.2 | 70 |
| 4" (102mm) | 228 | Yes | No | 5000 | 7500 | FSL3 | 93.5 | 70 |
| 4" (102mm) | 243 | Yes | Yes | 10000 | 15000 | FSL3 | 1055 | 70 |
⚙️ Product Description
Structural Characteristics:
• Inner layer material: Hydrogenated nitrile rubber / Nitrile rubber / Nylon
• Working temperature: -29ºC to +121ºC
• Survival temperature: 177ºC (continuous for 1 hour)
• Flexibility level: FSLO~FSL3
• Characteristics: Resistant to wear, corrosion, oil-based/water-based mud, methane, and hydrogen sulfide.
• Connection form: Flange / Union / Thread
• Optional accessories: Safety pipe clamp / Hose lifting device / Stainless steel armor
⭐ Our Advantages
🔍 Recommended Product Display
🏭 Professional Manufacturing
As a high-tech manufacturer, the factory covers 30,000 square meters with an 18,000 square meter production workshop. We produce a wide range of flexible hoses and hydraulic accessories, including air, steam, chemical, and wear-resistant mud hoses. Our products serve industries such as oil fields, chemical plants, mining, aerospace, and shipbuilding. With over 20 years of experience, we utilize advanced high-pressure heavy hose equipment and inspection tools, maintaining certifications such as ISO9001, ISO14001, OHSAS18001, and API SPEC 16C/7K.
🌐 International Exhibition & Certifications
❓ Frequently Asked Questions
Q1: What are your terms of packing?
Generally, we pack our goods in plastic bags for the inner package. For the outer package, you can choose carton boxes or woven bags.
Q2: What are your terms of payment?
T/T 30% in advance, and 70% before delivery, or L/C. Product details and package pictures will be provided before balancing.
Q3: What are your terms of delivery?
We offer FOB, CFR, and CIF delivery terms.
Q4: How about your delivery time?
Generally, it takes 10 to 30 days after receiving your advance payment. The specific time depends on the items and the quantity of your order.
Q5: What is your sample policy?
We can supply samples if we have ready parts in stock, but customers must pay the courier cost. Delivery charges can be deducted from future orders.
Q6: Do you test all goods before delivery?
Yes, we have a three-step inspection process to ensure all products meet high-quality standards.
TerraForge Machinery
