Roller shutter door , also known as "shutter door", lots of panel pieces connected together, fixed in the guide rail , take above reel as the center of rotation.
Roller shutter door is used for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residential.Electric roller shutter door, especially for large openings, inconvenient to install the ground door , quick opening effect. Such as for the garage door, shopping mall fire shutter door.
Opening methods: Handing driving mode
Rope driving mode
Remote control driving mode
Electric switch driving mode
Roller Shutter Door,Galvanized Roller Shutter Door,Aluminum Roller Shutter Door,Transparent Roller Shutter Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com
Alloy seamless steel tube for its high temperature resistance, low temperature resistance, corrosion resistance has huge advantage over other seamless steel tubes, so the alloy tube are widely used in petroleum, chemical, electric power, boiler and other industries.
Product description
Standard
GB5310-95
GB9948-88
ASTMA335/A335M
ASTMA213/213M
DIN17175-79
JISG3467-88
JISG3458-88
Material
Cr5Mo.(P5.STFA25.T5)
15CrMo(P11,P12,STFA22)
13CrMo44
12Cr1MoV
P22(10CrMo910)
T91,P91,P9,T9
WB36
Steel grade:Â
T2/T5/T5b/T5c/T9/T11/T17/T21/T22/T23/T24/T36/T91/T92/T122/T911
Size:
Outer Diameter (OD): 1/8''-48'' or DN6-DN1200 or 10.3mm-1219mmÂ
Wall Thickness (WT): SCH10-SC160 or STD, XS, XS or 1.73mm-59.54mmÂ
Length: 1) Single Random Length: 16ft-22ft/4.8m-6.7m
              2) Double Random Length: 22ft-35ft/6.7m-10.7m
              3) Fixed Length: 16ft-41ft/4.8-12.5m
              4) As per your requirements.
Â
Technique:Â
Cold Drawn, Hot Rolled.
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Applications:
  petroleum  chemical
   electric powerÂ
   high-pressure resistant
   high temperature resistant
   low temperature resistantÂ
 corrosion resisting of boiler industry, etc.
Â
Â
Â
Products
Steel Grade
Use
High Pressure Boiler tube
20G,20MnG,15MoG,15CrMoG,12Cr1MnVG,12Cr2MoG
For High and Above Pressure Stream Boilers, Tubes
Gas CylinderÂ
GB 18248-2008: 37Mn,34Mn2V,30CrMo,35CrMo
For Manufacturing of Gas Cylinders
High Pressure Chemical Fertilizer EquipmentÂ
GB 6479-2013:20,16Mn,15MnV,12CrMo,15CrMo,12Cr2Mo,12Cr5Mo
For High Pressure Chemical Fertilizer Equipment
Oil CrackingÂ
GB 9948-2013:10,20,12CrMo,15CrMo,12Cr5MoNT
Furnace Tube of Oil and Chemical Industries, Heat Exchanger, Pressure Tubes, etc.
Low and medium pressure boiler tube
ASTM A333: Gr1, Gr2, Gr3, Gr4, Gr5, Gr6, etc.
Used in industrial boilers and life boiler transportate low pressure fluid.
Fluid ServiceÂ
GB/T8163-2008:10#, 20#, Q345
For Ordinary Fluid Service.
Structural PipeÂ
Q345,20Cr,40Cr,20CrMo,30-35CrMo,42CrMo
For Mechanical Structure and Ordinary Project Structure
4.Remarks:
Â
 1) Payment : TT, LC,DP are all ok
Â
 2) Trade Terms : FOB / CFR /CIF,etc.
Â
 3) MOQ : 5Tons
Â
 4) Delivery period: 7-35 days,according to the material ,the standard, and the quantity of the contract.
Â
  5) Surface: Bare pipe, Painted, Oiled, Galvanized, 3PE, FBE, Epoxy Coating,etc
 5. Packing & shipped Details:  Â
     1) Packing: Standard packing suitable shipping by sea.
        Fixed length as customers' requirements, or SRL or DRL. Varnish, painting or galvanized, or FBE,     2PE, 3PE 3pp coating, beveled/plain/threaded ends with caps,     Â
       packing in bundle (OD smaller than 141.3mm) big sizes packing in loose, marking as required. Â
Â
     2) Shipped by sea, by air, by train. Or some samples shipped by DHL,EMS,TNT,FEDEX ect.
         Length shorter than 5.85m should be shipped by 20' container, 5.85-12m shipped by 40' container.            the pipe with special coating should be shipped by open top container or by bulk cargos. Some big              orders will be shipped by bulk cargo, save much more cost.
Â
Â
Â
Alloy seamless steel rube:
Alloy seamless steel tube for its high temperature resistance, low temperature resistance, corrosion resistance has huge advantage over other seamless steel tubes, so the alloy tube are widely used in petroleum, chemical, electric power, boiler and other industries.
Product description
Standard
GB5310-95
GB9948-88
ASTMA335/A335M
ASTMA213/213M
DIN17175-79
JISG3467-88
JISG3458-88
Material
Cr5Mo.(P5.STFA25.T5)
15CrMo(P11,P12,STFA22)
13CrMo44
12Cr1MoV
P22(10CrMo910)
T91,P91,P9,T9
WB36
Steel grade:Â
T2/T5/T5b/T5c/T9/T11/T17/T21/T22/T23/T24/T36/T91/T92/T122/T911
Size:
Outer Diameter (OD): 1/8''-48'' or DN6-DN1200 or 10.3mm-1219mmÂ
Wall Thickness (WT): SCH10-SC160 or STD, XS, XS or 1.73mm-59.54mmÂ
Length: 1) Single Random Length: 16ft-22ft/4.8m-6.7m
              2) Double Random Length: 22ft-35ft/6.7m-10.7m
              3) Fixed Length: 16ft-41ft/4.8-12.5m
              4) As per your requirements.
Â
Technique:Â
Cold Drawn, Hot Rolled.
Â
Applications:
  petroleum  chemical
   electric powerÂ
   high-pressure resistant
   high temperature resistant
   low temperature resistantÂ
 corrosion resisting of boiler industry, etc.
Â
Â
Â
Products
Steel Grade
Use
High Pressure Boiler tube
20G,20MnG,15MoG,15CrMoG,12Cr1MnVG,12Cr2MoG
For High and Above Pressure Stream Boilers, Tubes
Gas CylinderÂ
GB 18248-2008: 37Mn,34Mn2V,30CrMo,35CrMo
For Manufacturing of Gas Cylinders
High Pressure Chemical Fertilizer EquipmentÂ
GB 6479-2013:20,16Mn,15MnV,12CrMo,15CrMo,12Cr2Mo,12Cr5Mo
For High Pressure Chemical Fertilizer Equipment
Oil CrackingÂ
GB 9948-2013:10,20,12CrMo,15CrMo,12Cr5MoNT
Furnace Tube of Oil and Chemical Industries, Heat Exchanger, Pressure Tubes, etc.
Low and medium pressure boiler tube
ASTM A333: Gr1, Gr2, Gr3, Gr4, Gr5, Gr6, etc.
Used in industrial boilers and life boiler transportate low pressure fluid.
Fluid ServiceÂ
GB/T8163-2008:10#, 20#, Q345
For Ordinary Fluid Service.
Structural PipeÂ
Q345,20Cr,40Cr,20CrMo,30-35CrMo,42CrMo
For Mechanical Structure and Ordinary Project Structure
4.Remarks:
Â
 1) Payment : TT, LC,DP are all ok
Â
 2) Trade Terms : FOB / CFR /CIF,etc.
Â
 3) MOQ : 5Tons
Â
 4) Delivery period: 7-35 days,according to the material ,the standard, and the quantity of the contract.
Â
  5) Surface: Bare pipe, Painted, Oiled, Galvanized, 3PE, FBE, Epoxy Coating,etc
 5. Packing & shipped Details:  Â
     1) Packing: Standard packing suitable shipping by sea.
        Fixed length as customers' requirements, or SRL or DRL. Varnish, painting or galvanized, or FBE,     2PE, 3PE 3pp coating, beveled/plain/threaded ends with caps,     Â
       packing in bundle (OD smaller than 141.3mm) big sizes packing in loose, marking as required. Â
Â
     2) Shipped by sea, by air, by train. Or some samples shipped by DHL,EMS,TNT,FEDEX ect.
         Length shorter than 5.85m should be shipped by 20' container, 5.85-12m shipped by 40' container.            the pipe with special coating should be shipped by open top container or by bulk cargos. Some big              orders will be shipped by bulk cargo, save much more cost.
Â
Â
Â
Model NO.: Alloy Seamless Steel Pipe
Special Use: High-strength Steel Plate, Wear Resistant Steel
Application: ;Petroleum Chemical/;
Trademark: shanghui
Transport Package: Standard Export Packing
Specification: 1/8′′-48′′ or DN6-DN1200 or 10.3mm-730mm
Origin: Tianjin
HS Code: 73049000
Model NO.: Alloy Seamless Steel Pipe
Special Use: High-strength Steel Plate, Wear Resistant Steel
Application: ;Petroleum Chemical/;
Trademark: shanghui
Transport Package: Standard Export Packing
Specification: 1/8′′-48′′ or DN6-DN1200 or 10.3mm-730mm
Origin: Tianjin
HS Code: 73049000
Alloy seamless steel rube: