Seamless pipe is a tubular section or hollow cylinder, usually but
not necessarily of circular cross-section, used mainly to convey
substances which can flow - liquids and gases (fluids), slurries,
powders and masses of small solids.1. Steel tubing is a hollow
steel shape intended for structural purposes and made from carbon,
stainless, or galvanized steel further divided as:· Mechanical
Tubing is used in low stress applications such as fences,
kitchens, restaurants, hospitals, solar panels and made with wall
thicknesses up to 10 gauge.· Structural Tubing is for high
stress structural application like bridges, buildings, roll cages,
and underwater platforms with wall thickness from 3/16" and up. It
is often referred to as Hollow Structural Sections or just the
acronym HSS.2. Pipe is a hollow structure that is intended to
carry material such as liquids, gasses, or even solids. Its wall
thickness is described by its Schedule and it is often broken down
by type using the method of manufacturing it, either ERW or
Seamless.Seamless pipe (and tubing) is made by extruding a steel
block or by drilling a solid steel bar. Next, the extrusion or the
drilled steel bar is cold drawn through a dye to achieve the
diameter and thickness needed. Because this process can cause
mechanical hardening, sometimes the material is annealed and
straightened as a final process. Seamless Pipe & Tubing is
subdivided as:Cold Drawn Seamless, or CDS, exhibits precise
tolerances and a good surface finish.Hot Finished Seamless,
or HFS, has less critical tolerances and somewhat scaly finish
and is not as strong as CDS.Product SpecificationStandardAPI, ASTM,
BS, DIN, GB, JISOuter Diameter21.3mm-660mmWall
Thickness0.5mm-20mmDia ToleranceControl with in the standard,
OD:±1%, WT:±10%Materials10#, 20#, 45#, Q235, Q345, Q195, ASTM A53/
A106/ A178/ A333/ A335, SAE1018, SAE1020, SAE1045, ST37, ST37-2,
ST35, ST45, ST52, ST35.8, 19Mn5, 16Mn, SS400, Q345B, 27SiMn, 20Cr,
40Cr, 12CrMo, 15CrMo, 30CrMo, 35CrMo, 42CrMoZinc coatingPre
galvanized steel pipe: 60-150g/m²Hot dipped galvanized steel pipe:
200-400g/m²Type of pipe coatingEpoxy powderInspectionISO, BV, SGS,
MTCPackingSteel strip packed. Standard Export Seaworthy Package.
Suit forall kinds of transport, or as
requiredApplicationAccessorize, machinery parts, structure steel
pipe, piling pipe, sewage and clear water transportation, Line pipe
for petroleum and so onMOQ5metric ton,sample order acceptedShipment
timeWithin 7-10 workdays after receiving deposit or
L/CMarketSoutheast Asia, Middle East, Africa, Europe, South
American and so onASTM A106 Seamless Carbon Steel PipeASTM
A106/ASME SA106 is the standard specification for seamless carbon
steel pipe applied for high temperature services. It includes three
grades A, B and C, and common use grade is A106 Grade B. It used in
different industries not only for pipeline systems like oil and
gas, water, mineral slurry transmission, but also for boiler,
construction, structural purposes.ASTM A106 Grade B pipe is
equivalent to ASTM A53 Grade B and API 5L B on chemical position
and mechanical properties, in general use carbon steel and yiled
strength minimum 240 MPa, tensile strength 415 Mpa.Description1.
Standards: ASTM A106 (ASME SA106)2. Products mainly used: apply to
bending, curling and similar forming process.3. The main products
of steel / steel grade: Gr.A, Gr.B, Gr.C.4. Specifications:
diameter: 10.3 to 114.3 mm thickness: 0.8 to 12 mm Length: 6 m
above, and, in accordance with customer demand, supply and other
specifications of steel pipe.5. Chemical composition and mechanical
properties6. JIS Number and Corrensponding Foreign
StandardsChemical Composition And Mechanical
PropertiesGradeChemical CompositionsCMnPSSiCrCuMoNiVA106-A≤0.250.27-0.93≤0.035≤0.035≥0.10≤0.40≤0.40≤0.15≤0.40≤0.08A106-B≤0.300.29-1.06≤0.035≤0.035≥0.10≤0.40≤0.40≤0.15≤0.40≤0.08A106-C≤0.350.29-1.06≤0.035≤0.035≥0.10≤0.40≤0.40≤0.15≤0.40≤0.08GradeMechanical PropertiesTensile Strength(Mpa)Yield Strength(Mpa)Elongation(%)A106-A≥330≥20530A106-B≥415≥24030A106-C≥485≥27530ASTM
A53 Carbon Steel Pipe & TubeASTM A53 (ASME SA53) carbon
steel pipe is a specification that covers seamless and welded black
and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26. A
53 is intended for pressure and mechanical applications and is also
acceptable for ordinary uses in steam, water, gas, and air
lines.ASTM A53 seamless steel pipe chemical
composition:GradeChemical Composition (%)
Max.CMnPSCuNiCrMoVA0.250.950.050.0450.400.400.400.150.08B0.301.200.050.0450.400.400.400.150.08ASTM
A53 seamless steel pipe Mechanical Properties:GradeMechanical
PropertiesTensile Strength (Mpa)Yield Strength (Mpa)A≥48,000
(≥330)≥30,000 (≥205)B≥60,000 (≥415)≥35,000 (≥240)API 5L line
pipe (Seamless and welded pipe) of all grades have PSL1 and
PSL2 two product specifications, they are different on chemical
composition, manufacturing processes, mechanical strength, heat
treatment, test records, traceability etc.PSL is the short name
Related products about Seamless Pipe Factory Supply API 5L ASTM A106 A53 Grade B Sch40 Oil and Gas Pipeline Hot Rolled Carbon Steel Pipe Black Iron Round Seamless Steel Pipe
-
Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
-
Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
-
Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
-
Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
-
G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
-
New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
-
China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
-
Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup