API 5L/A106 Black Steel Pipe Thailand

1.API 5L/A106 Black Steel Pipe Thailand
2.It is used for conveying water,petroleum,gas and other common fluids and common building structures.
3.Steel Grade: GR.A, GR.B,X42,X52,X56,X60
4.Size: 1/8"-38"*Sch20, Sch40, Sch60, Sch80, Sch100, Sch120, Sch160, XXS
5.Length: 5M-12M random length or 6m fixed,or 11.8m fixed.Cut tollerance +-10mm.
6.Loading:5.8 meters for 20' container, 6 meters to 12 meters for 40' container
7.Black Steel Pipe Packing:
 Hexagonal bundles of max. 2,000kg with 6 steel strips bundles, black paint coating,beveld ends or plain.Caps both ends.
8.Delivery tollerance:+-10%,or +-8% or +-5%of total quantity and amount.
9.Black Steel pipe test:Chemical Component Analysis,Mechanical Properties(Ultimate tensile strength,Yield strength,Elongation),Technics Properties(Flattening Test,Bending Test,Hardness Test,strike Test,etc), Exterior Size Inspection, Nondestructive Test,Hydrostatic Test.
10.Heat treatment: BK, BKS, GBK, NBK,Stress Relief, Normalizing, Spheroidize Anneal, Annealing, Bright Annealing, Normalized, Quenched and Tempered, Solution Annealing, etc.
11.Main Market:Thailand,Vietnam,India,Indoesnia,UK,Poland,Ukrain,Italy,Germany,Brazil

Wall Tolerances Of API 5L/A106 Black Steel Pipe Thailand

Nominal Pipe Size Inches Outside Diameter Tolerances-Inches Or Percent of O.D.
A120(1) A53 A106 API-5L
Plus Minus Plus Minus Plus Minus Plus Minus
1/8- 21/2 IPS By Wt. 12.5 By Wt. 12.5 By Wt. 12.5 20 12.5
3 IPS By Wt. 12.5 By Wt. 12.5 By Wi. 12.5 18 12.5
31/2 IPS-36 OD By Wt. 12.5 By Wt. 12.5(2) By Wt. 12.5(2) 15 12.5
(1)Specification A120 has been discontinued.

(2Some mills may require ± 12.5% of nominal wall for 

sizes over 10" IPS in heavy walls of A53 & A106 pipe.

Diameter Tolerances Of API 5L/A106 Black Steel Pipe Thailand

Nominal Pipe Size Inches Outside Diameter Tolerances-Inches Or Percent of O.D.
A120(1) A53 A106 API-5L
Plus Minus Plus Minus Plus Minus Plus Minus
1/8- 11/2 IPS O.15" .031" .015" .031" .015" .031" .015" .031"
2-4 IPS 1% 1% 1% 1% .031" .031" 1% 1%
5-8 IPS 1% 1% 1% 1% .062" .031" 0.75% 0.75%
10 IPS-18 OD 1% 1% 1% 1% .093"(2) .031"(2) 0.75% 0.75%
20 OD-36 OD l% 1% 1% 1% .125"(2) .031"(2) 1% 1%
(1)Specification A120 has been discontinued.
(2)Some mills may require ± 1% of nominal O.D. for sizes over 10í IPS in heavy walls of A 106 pipe.

 


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