30CrMo Steel Glass Fiber CNG Gas Cylinder For Natural Gas Fuel Systems High Stre

Business Type
Manufacturer
Country
China

Product Detail

OD 325mm / 20BAR / TYPE 2 CNG CYLINDER WITH STEEL LINER AND GLASS FIBER HOOP WRAP FOR NGV


FEATURES:
1. Steel liner is made ofCrMo steel

2. Outer wrap is solidificated glass fiber and resin

3. World famous brand of glass fiber (Owens-corning) and resin ( DOW) with best quality

4. Extraodinary anti-rust ability due to outdoor type of plastic powder

5. Light, but as strong as type 1 steel cylinder due to strong glass fiber wrap

6. Outstanding fatigue lifetime

QUALITY POLICY:
1. To purchase the best raw material

2. To add over 10 extra tests beyond requirements ofinternational standards

3. The unique manufacturer to perform wrinkle detection to eliminate cracks inside the cylinders

4. To 100% detect cylinder bottom and body by UT and MT



OUR TECHNICAL ADVANTAGES:

1. Steel LinerSpinning Technology

Unique temperature and spinning technique for each batch of cylinders. Temperature is exacuratelycontrolled by X-ray temperature sensor. All of our cylinders have completefusion and thuniform wall thickness at cylinder neck and bottom, without anycracks, wrinkles, oxides, etc.



2. Glass Fiber Wrapping Technology

Unlike other suppliers, we developed special wrapping speed and wrapping structure to ensure high strength around the whole cylinder body. Also we do outerwrapsolidification with long time under low temperature, to make sure thorough glass transition of the ourter wrap.



3. Heat Treatment Technology

We do below to ensure thorough transformation of steel during heat treatment process, so that to have the perfect mechanical properties:

*Metallographic test on each batch of steel tube

* Pre-heat treatment experiment on each batch of steel tube, to get the most suitable HT technique

* First article experiment verificationbefore the whole batch of cylinders flow into HT furnace

* Unique heat treatment technique for each cylinder batch



SPECIFICATION:

- - - -
Model No. | O.D.
(mm) | Capacity
(L) | Length
W/O Valve
(mm) | Weight
(kg) | Other Spec. |
CNG2-G-325-50-20B | 325 / 340 | 50 | 790 | 40 | 1. High tensile strength 30CrMo steel
2. Designed Wall Thickness: 4.5 mm
3. W.P. / T.P.: 20Mpa / 30Mpa
4. Lifetime: 15-20 years
5. Standards: ISO11439, ECE R110
6. Thread: 3/4 NGT, W28.8, 1.125-12UNF |
CNG2-G-325-55-20B | 325 / 340 | 55 | 855 | 43 |
CNG2-G-325-60-20B | 325 / 340 | 60 | 920 | 46 |
CNG2-G-325-65-20B | 325 / 340 | 65 | 985 | 49 |
CNG2-G-325-70-20B | 325 / 340 | 70 | 1050 | 52 |
CNG2-G-325-80-20B | 325 / 340 | 80 | 1180 | 58 |
CNG2-G-325-90-20B | 325 / 340 | 90 | 1305 | 65 |
CNG2-G-325-100-20B | 325 / 340 | 100 | 1435 | 70 |
CNG2-G-325-120-20B | 325 / 340 | 120 | 1690 | 81 |
- - - -

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Linch Machinery Company

Ms. Sarah Sarah

China

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