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gas equipment for auto engine part 4 CNG conversion kits Steel Pipe

  • 200-499 Pieces
  • 500-999 Pieces
  • >=1000 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)


Graphic customization (Min. Order: 1000 Pieces) Less
Samples: $2.50 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $2.50 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
API, ASTM, GB, API 5CT, ASTM A254-1997, GB/T 14975-2002
Cr-Mo alloy, Q195-Q345, 12Cr2Mo, Q195
0.5 - 1 mm
Section Shape:
Outer Diameter:
3.2 - 15.85 mm
Place of Origin:
Hydraulic Pipe
Hot Rolled
CE , ISO15500
Surface Treatment:
Zinc coated
Special Pipe:
Thick Wall Pipe
Alloy Or Not:
Square Tubes, EFI Carburetor
Product Name:
gas equipment for auto engine part 4 CNG conversion kits Steel Pipe
Low Carbon Steel
Car Make:
4cyl 6cyl gas engines
normal size::
tensile strength::
elongation rate::
Yielding strength::
CE , ISO15500

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X15.5X1.6 cm
Single gross weight:
1.000 kg
Package Type:
boxes cartons palletes gas equipment for auto engine part 4 CNG conversion kits Steel Pipe
Lead Time :
Quantity(Pieces) 1 - 100 101 - 200 201 - 500 >500
Est. Time(days) 10 15 20 To be negotiated
Product Description

Production Information

CNG/LPG high pressure pipes , is smooth and use single-wall low carbon steel tube . It may be zinc-coated for corrosion protection. Then wrap 360° PVC coating outside .

Each batch of high pressure pipe is carried out hydraulic test, flattening test, flaring test, intergranular corrosion test according to GB / T 14975-2002 standard.

Basic Information 1

1. standard and Material: ISO15500, BHG-1 or as the customers' requirement to choose the material

2. Treatment: Soft annealed, hot dipped galvanized; Air-tight test 30MPa

3. Product usage: CNG high pressure tube is used for LPG , CNG sequential injection system conversion kits.

4. Tube surface with 5-8 um zinc coated, which can keep 72-100 hour salt spray Test without red rust.

Basic Information 2

5. Tube surface with 5-8 um zinc coated, which can keep 72-100 hour salt spray Test without red rust.

6. Both ends of tube without rag, corner processing, smooth, absence of istortion.

7. Steel tube is welding tube with annealing treatment before zinc plating.  Inside of tube should be no rust

9.Bending tube with tools of 25mm radius, bending torsion should no more than 11NM

Notice : 

Steel tube should be covered with PVC after zinc plating, single wall thickness is 0.65±0.2mm.

There is 20-50mm naked tube without PVC at the roll ends. Both ends are fit with white plastic jacket.

Chemical Composition 
Size tolerance(mm)
Cut-to-length ±50
Steel tube wall: 
PVC tube wall: 
Roll ID: 
Related Products

ACT Emulator

ACT-AS816 Switch

ACT-L CNG Reducer

CNG Petrol Valve 

CNG Relay

CNG Single Point System
Filling valve
High pressure tube 
Other accessories part 
Packing & Delivery


A:Common Packing: 1PC + Plastic bag + Label + Inner Box+Export Carton 50PCS/Carton,carton


B:Customized Packing: OEM Label, Inner Box,etc.


(1)By sea,by air,or by express(TNT,

Fedex,UPS,DHL,Aramex,EMS etc);

(2)We will do best to get good freight cost for you.

(3)Any ports in China .

Our Company

Chengdu ACT Technology Co.,LTD

Located in Chengdu city, Sichuan province, China. With eighteen years development, one of largest CNG LPG kits manufacturers in China, mainly specializing in R&D, manufacturing CNG/LPG conversion kits for vehicles. 

Our products have passed by ISO9001, ISO16949 certification of production management ,and BV, CE, CNAS inspection and certification of quality

ACT has powerful productivity, excellent equipment, advanced technology and perfect quality testing system, so ACT products have been exported to many countries. ACT is well acknowledged by customers and end users for its high qualified products and excellent services.

Until now, we have participated in well-known foreign exhibitions as scheduled. Such as SUFGAS in Russia , Peru FIGAS in Peru , ALTFUELS in Mexico etc . , we have sold our products more than 60 countries around the world already. We are committed to promoting our products to the world , leads green world , better environment !

Electronics with Top SMD Equipment

By High Presicion Machine

OEM&ODM Customization

We could provide customized products and OEM&ODM technology service. ACT pressure reducers and injector rails are processed via high-precision CNC machines,electronic components of ECU Kits are imported from international famous brands,and manufactured by top level SMD equipments.

In addition, ACT can provide installation support for full cng/lpg kits,and technical support services-after sales.Welcome to visit us,and looking forward to cooperating with you sincerely .


Why choose us?.................................................................

1)Top Quality. Every product is made through strictly production process and quality testing, which has pass the test of BV,ISO, CE and GOST, and been accepted by clients spreading over 43 countries even including Italy and Poland.

2)2-year Warranty. All products enjoying 2 years free of equipment maintainence warranty.

3)Free Sample. If you order a set of products for testing, we will return the freight to you from your next normal order;if you order a component for testing, we will return the sample charge to you.

4)Cost Saving. We provide long-life, shock-resistant autogas equipment with excellent quality and better performance, resulting in cost saving.

5)Quick Delivery. We promise to ship your goods with 3 days after confirming your order, or we would like to return your payment if you asked.

Can your factory supply OEM serive?.........................................

Yes, we can. Send us the sample or the detailed speicifications of the products you want to clone →calculate the cost of opening model →start to produce the sample for testing →continue to produce according to your feedback.

What's your MOQ, payment terms?............................................

Our MOQ :1 piece for sample order,5 pieces for normal order.
Our payment terms: T/T, D/P, L/C, Paypal, Westernunion.

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