large diameter pipe

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

1. OD&ID tolerance +/-0.03mm
2. No crack after flaring and flattening
3. Ra<1.0um
DIN2448 St44 Large Diameter Pipe

Large Diameter Thick Wall Steel Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

304 Large Diameter Sealmess Stainless Steel Pipes/Tubes are sold to Mainland and abroad. We provide all customers with high quality products

Large Diameter and Thin Wall Carbon Seamless Steel Pipe
1. OEM
2. OD: 273-1219mm
3. ISO,API
4.750-1200$

1. Large diamter hdpe pipe extrusion up to 1200mm
2. High efficient cooling system chills down pipe fast
3. High efficient single screw extruder

HDPE large diameter pipes are widely used on Municipal projects such as supplying water, drain water, supply gas etc.

OD: 406.4-1422.4mm
WT: 6-50mm
Length: 3-12.5m
WT: 6-50mm
Max or according to customer's requirement....

large diameter stainless steel pipe
Out Diameter:6mm-219mm
Wall Thickness:0.9mm-25mm
Length:Max 12m

This specification covers electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service

Pipe equipment has a beautiful appearance, high degree of automation and production of stable and reliable and so on.Widely used in water/gas supply.

1. SIEMENS PLC control system, high automatic
2. High output with special extruder
3. Best quality guarantees long lifetime.
4. Lifetime service

Large Diameter HDPE water Supply Insulation Supply Pipe Production Line:Qingdao Sun Joy Plastic Machinery Company developed its own HDPE / MDPE pipes

304 Large Diameter Sealmess Stainless Steel Pipes/Tubes are sold to Mainland and abroad. We provide all customers with high quality products

1. The pipe wall is even and consistent
2. High efficient cooling system chills down pipe fast
3. High efficient single screw extruder

Large diameter seamless steel pipe
Seamless steel pipe/tube

Specifications: ASTM A789
Grade: UNS S31803 & UNS S32507
Dimensions : OD(6.0-630)*WT(0.5-45)mm
Schedule: SCH20, SCH30, SCH40, STD, SCH80

1) High-frequency welded
2) Outer diameter: 21.3-219.1mm
3) Thickness: 0.6-15mm
4)zinc:80g-400
5)Certification: CE

PE large diameter pipe production line 1.Two Sets Single Screw Extruder
2.Use Recycled Pe Material
3.Automatic PLC Control
4.High Output Capac

HDPE Large Diameter Pipe Extrusion Line adopts our own advanced technology,which can be equipped with another extruder used for extruding the mark lin

1. SIEMENS PLC control system, high automatic
2. High output with newest designed extruder
3. Best quality guarantees long lifetime.

OD: 406.4-1422.4mm
WT: 6-50mm
Length: 3-12.5m
WT: 6-50mm
Max or according to customer's requirement.

high wear resistance, high resistance to impact, strong corrosion resistance, good self-lubrication, non-toxic, low temperature resistant, anti-aging,

ABS pipe making installation
1.used for high output pipe
2.passed ISO9001and CE .
3.delivery time :45working days

ABS pipe making installation
1.used for high output pipe
2.passed ISO9001and CE .
3.delivery time :45working days

Standard: API 5L GR.B, A106, A53, DIN2448, DIN1629, DIN17175, EN10255, EN10216
Grade: X42, X52, GR.B, ST37, ST44, St45, ST52, S355JR

1. The max diameter can reach 1200mm
2. Advanced technology
3. PE material
4. CE/ISO

Large diameter PB Pipe extrusion Line,PB Pipe extrusion Line,Pipe extrusion Line

We succeed in developing a new production line after digesting and absorbing the latest advanced European technology.

Standard BS 1387, GB 3087 DIN 1626, 16Mn,ASTM A53(A,B), A106(B,C),
Technique hot rolled
Certification API
Surface ;varnished or painted