structures steel pipe

June 3, 2018
carbon-steel-pipe,boiler pipes

Structure Pipe

Structural Pipes Relying on advanced cold rolling and hot rolling production equipment and good production capacity, our seamless steel pipes have good mechanical properties, qualified chemical composition, and perfect appearance. Pipeline pipe is widely used in oil and gas transportation, such as pipelines, high pressure pipelines, low temperature pipelines, boilers, alloys, structures and chemical fields.    Product Description Standard: ASTM A53, ASTM 106, EN10210, EN10216 Grade: A106, A53, S235JR, P235GH Size: Outside diameter: 1/2”-24”/DN15-DN600, 21.3 mm – 610 mm Wall thickness: 2 mm – 50 mm, SCH20 – SCH160 Length: 6 m-12 m Quality assurance Many years of experience in […]
February 20, 2018

Carbon Steel pipe Bollards – Steel Pipe Security for Building Perimeters

Why choose steel pipe bollards Steel posts are one of the simplest, most cost-effective ways to offer protection for buildings and pedestrians from vehicle collisions, as both a physical and visual barrier. Steel bollards can be installed in any surface, indoors or outdoors, to prevent entry from errant vehicles, secure vulnerable areas, and protect site assets. As the population, especially in urban centers, continues to grow, so too does the number of vehicles on the road. With the increase of drivers and cars in and around cities, the likelihood of accidents and collisions has gone up as well. Properly planned […]
January 8, 2018

Bearing Pile, welded pipe Piles for construction

Bearing Piles 4 TYPES: 1. ELECTRIC RESISTANCE WELD PIPE (ERW PIPE PILES) Electric Resistance Weld pipe is normally produced in sizes from 2 3/8 inch OD thru 24 inch OD. Electric Resistance Weld pipe Piles ERW Wall Thickness (inches) Outside Diameter (inches) lbs / ft 0.188 0.219 0.250 0.312 0.375 0.438 0.500 0.625 0.750 8.625 16.96 19.68 22.38 27.73 33.07 38.33 43.43 10.75 21.23 24.65 28.06 34.81 41.59 48.28 54.79 12.75 25.25 29.34 33.41 41.48 49.61 57.65 65.48 14 27.76 32.26 36.75 45.65 54.62 63.50 72.16 16 31.78 36.95 42.09 52.32 62.64 72.86 82.85 102.72 18 41.63 47.44 58.99 70.65 […]
May 11, 2017
ASTM A519 structure steel pipe

ASTM A519 St55 cold drawn precision structure steel tube

Standards: ASTM A519, DIN1629, DIN2391, ASTM A513, BS6323, EN10305-1, JIS3441 Sizes: OD: 10.3mm -711.2mm, W.T.: Hot finish: 0.250”-4.00”, Cold Drawn: 0.035”-0.875” Length: Random Length, Fixed Length, SRL, DRL. Heat Treatment: Annealed, Normalized, Stress relieved, Cold. Grade: Mechanical Tubing: 1010, 1020, 1045, 1518, 4118, 4130, 4135, 4140 Tube for Structures: ST37.0, ST44.0, ST55, ST52
May 5, 2017
saw-pile-pipe-astm-a252-grade-3

ASTM A252 Grade 3 mild steel Pipe Piles,ERW Structural Pipe

ASTM A252 Grade 3 Steel Pipe is widely used as steel piling pipes, structure pipe piles. A252 Grade 3 pipe pile is manufactured under ASTM A252 Specification, which covers nominal (average) wall steel pipe piles of cylindrical shape and applies to a252 grade 3 pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles. ERW structural pipe Uses: for kinds of structural component,parts,fluid transmiting pipe and other construction. Size: Outer Diameter: 21.3mm-610mm (1/2″-24″) Wall Thickness: 1mm-22mm Length: 0.5mtr-20mtr End: square ends (straight cut, saw cut, and torch cut). or beveled […]
April 25, 2017
ASTM A500 seamless structure tubing

ASTM A500 cold formed seamless carbon steel structural tubing

ASTM A500 tube is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square and rectangular shapes. ASTM A500 is a standard specification published by the ASTM for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It is commonly specified in the USA for hollow structural sections, but the more stringent CSA G40.21 is preferred in Canada. Another related standard is ASTM A501, which is a hot-formed version of this A500.   CHEMICAL PROPERTIES of ASTM A500 Grade B Grade C Carbon, Max % 0.260 0.230 Manganese, Max % […]
March 22, 2017

DIN1629 St37 round mild seamless structure steel tube

Mechanical Tubing: ASTM A519:ASTM A519 American Society for Testing Material Tube for Structures:DIN 1629 :Deutsches Institut fǖr Normung Size: OD: 10.3mm-711.2mm WT: Hot finish: 0.250″-4.00″ Cold drawn: 0.035″-0.875″ Length: Random Length,Fixed Length, SRL,DRL Heart treatment: Annealed, Normalized,Stress relieved ,Cold Uses: For manufacture of pipelines,vessels,equipment,pipe fittings and steel structures.   Steel Grade Type of deoxidization (R, killed (including semi-killed)) (RR,fully killed) Chemical Composition, % by mass Symbol Material Number C P S N¹) Addition of nitrogen fixing elements (e.g.not less than 0,020% Al total St37.0 1.0254 R 0.17 0.040 0.040 0.009²) – St44.0 1.0255 R 0.21 0.040 0.040 0.009²) – St52.0³) […]
February 20, 2017
DIN1629 structure tubing

DIN 1629 ST37 structure tubing

DIN 1629 Seamless Steel pipe Of Non Alloys Steels are made of unalloyed steels, it’s main grades are St 37.0, St44.0, St52.0, Din 1629 seamless steel pipes application fields are: chemical plant, vessels, pipework construction and for common mechanical engineering purposes. Normally DIN 1629 standard are manufactured with no limiting working pressure values. Working temperature is limited below 300℃. Chemical composition: Steel Grade Type of deoxidization (R, killed (including semi-killed)) (RR,fully killed) Chemical Composition, % by mass Symbol Material Number C P S N¹) Addition of nitrogen fixing elements (e.g.not less than 0,020% Al total St37.0 1.0254 R 0.17 0.040 […]