Wholesale Precision ASTM A106 A53 Gr. B A336 5L Large Diameter Thick Wall St35 Sch40 Sch80 Boiler Ca

Technique	Cold Drawn
Material	Carbon Steel
Surface Treatment	Black
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape	Round
Temperature Classification	High Temperature Piping
Outer Diameter	20mm~1200mm
Wall Thickness	2mm~120mm
Length	6m or 12 M or as Required
MOQ	1ton
Processing Service	Bending, Welding, Decoiling, Punching, Cutting
Delivery Time	7-10 Days
Trade Terms	CFR CIF Fob EXW
Pipe Cap	as Request
Producing Technical	Hot Rolled, Cold Draw
Product Brand	OEM or According The Buyer Require
Surface Treatment1	Bare, Black, Oiled, PE Coating
Transport Package	Standard Seaworthy Packaging
Specification	Customized Size
Trademark	CN
Origin	China
HS Code	7304319000
Production Capacity	10000 Tons Per Month

Product Description

Hot-rolled seamless steel pipe is a long strip of steel with a hollow section and no joints around it. The steel pipe has a hollow cross-section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. 


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Product name: Seamless  carbon steel pipe
Out diameter: 21.3mm-610mm, 1/2"-24"
Wall Thickness: 2.77mm-50mm, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80S, XS, SCH80 etc.
Length: 1m-24m

Standard:   ASTM A53, ASTM A106
ASTM A252, ASTM A795, BS1387, EN10255, EN10219, EN10217, DIN2440/2444, ISO3183, ISO11960, JISG3444, JISG3454 etc.
Quality grade: First class, prime, newly produced, secondary, stock etc.

Material/steel grade:
A, B, X42, X46, X52, X56, X60, X65, X70, L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, BR, X42R, BN, X42N, X46N, X52N, X56N, X60N, BM, X42M, X46M, X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M, L245N, L290N, L320N, L360N, L390N, L415N, L245M, L290M, L320M, L360M, L390M, L415M, L450M, L485M, L555M, L625M, L690M, H40, J55, K55, M65, L80, C95, N80, Q125, S235GT, S195T, Grade 1, Grade 2, Grade 3, ST33-2, St33, St37, St42, St34-2, St37-2, St42-2, St52-3, P195, P235, P265, S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S460NH, S460NLH, S275MH, S275MLH, S355MH, S355MLH, S420MH, S420MLH, S460MH, S460MLH, STK290, STK400, STK490, STK500, STK540, STPG370, STPG410 etc.

End: Plain end, beveled, cut square, grooved, threaded and coupling, etc.
Finish: Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE, FBE, Epoxy, Cement Mortar, as per customer's requirement

Packing: Small sizes packed by steel strips into bundles, big sizes in loose pieces; Can be packed as customers' special requirements

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test.
Mill Test CertificateEN 10204/3.1B

Application-: Line pipe for use in pipeline transportation systems in the petroleum and natural gas industries
- for use as casing and tubing for wells, screwed and socketed steel tubes and tubulars and for plain end steel tubes
- suitable for welding or for screwing to BS21 pipe threads, loose steel tubes, scaffolds
- used for the conveyance of fluids as well as for other applications, applies to 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
- for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes
- suitable for nominal pressure 25 for liquids and nominal pressure 10 for air and non-hazardous gases
- pressure purposes
- applies to structural hollow sections
- general structure purpose and pressure service etc.

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Product Specifications 

DN Diameter SCH40 (6m/5.8m) SCH80(6m/5.8m) SCH160(6m/5.8m) INCH (mm) Wall Thickness
(mm) Unit Weight
(kg/piece) Wall Thickness
(mm) Unit Weight
(kg/piece) Wall Thickness
(mm) Unit Weight
(kg/piece) 1/4" 13.7 2.24 3.79 3.02 4.80     3/8" 17.1 2.31 5.04 3.20 6.60     1/2" 21.3 2.77 7.62 3.73 9.72 4.78 11.7 3/4" 26.7 2.87 10.14 3.91 13.2 5.56 17.4 1" 33.4 3.38 15.00 4.55 19.44 6.35 25.44 1-1/4" 42.2 3.56 20.34 4.85 26.82 6.35 33.66 1-1/2" 48.3 3.68 24.30 5.08 32.46 7.14 43.5 2" 60.3 3.91 32.64 5.54 44.88 8.74 66.66 2-1/2" 73.0 5.16 51.78 7.01 68.46 9.53 89.52 3" 88.9 5.49 67.74 7.62 91.62 11.13 128.1 3-1/2" 101.6 5.74 81.42 8.08 111.78     4" 114.3 6.02 96.42 8.56 133.92 13.49 201.24 5" 141.3 6.55 130.62 9.53 185.82 15.88 294.66 6" 168.3 7.11 169.56 10.97 255.36 18.26 405.36 8" 219.1 8.18 255.3 12.70 387.84 23.01 667.62 10" 273.0 9.27 361.86 15.09 576.06 28.58 1033.98 12" 323.8 10.31 478.38 17.48 792.48 33.32 1432.56

ASTM A106 / A53 &  5L Wall Thickness Tolerance:

Wall thickness (mm) Tolerance (mm) (a) Seamless pipe (b) WT ≤4.0 +0.6mm
-0.5mm 4.0 +0.150*WT
-0.125*WT WT≥25.0 +3.7mm
-3.0mm welded pipe (c .d ) WT≤5.0mm ±0.5mm 5.0 ±0.5mm*WT ≥15mm ±1.5mm

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Customized Process type for  ERW / Seamless pipe:

1. Marking :  5L / ASTM A53 Size * Length

2. Plain ends / 2" above Bevelled ends / plastic cap protection

3. Grooved ends , Screw threaded ends,

4. Water proof wrapped / In break bulk vesselProduction range details:

Main Products Size Wall Thickness Production Lines Producing Capacity ERW steel pipe 1/2" -- 8" 1.5mm--10.0mm 13 1,000,000 tons per year Hot-dipped galvanized
steel pipe 1/2"-8" 1.5mm--10.0mm 18 1,500,000 tons per year Oil casing pipe,
SSAW steel pipe 219mm-2020mm 5.0mm--28mm 5 150,000 tons per year Square/rectangular
steel pipe 20x20--400x400mm,
20x40--400x600mm 1.3mm--20mm 10 800,000 tons per year Hot-dip galvanized
square/rectangular steel pipe 20x20--200x200mm,
20x40--250x150mm 1.5mm--7.5mm 3 250,000 tons per year Steel-plastic complex
steel pipe 1/2"--12" 1.5mm--10.0mm 9 100,000 tons per year