A213 T22 Tube

Description

Standard Specification For Alloy Steel Pipes & Tubes

Specifications : ASTM A / ASME SA335, A213, A691

Standard : ASTM, ASME and API

Pipes Size : 1 / 8NB TO 26NB

Tubing Size : 1 / 2” OD up to 5” OD, customs diameters also available

Outer Diameter : 6-2500mm; WT:1-200mm

Thickness : 0.3mm – 50 mm

Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Types : Seamless / EFW / Fabricated

Length : Single Random, Double Random & Required Length

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

End : Plain End, Beveled End, Treaded

Grades : ASTM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 – T5, T9, T11, T12, T22, T91, ASTM A691.

ASME SA335 / SA213 Alloy Steel Pipe & Tubing Available Types

Alloy Steel Pipes	Alloy Steel Tubes
Alloy Steel ASTM A335 P1 Seamless Pipes	Alloy Steel ASTM A213 T1 Seamless Tube
ASTM A335 P9 Alloy Steel Seamless Pipes	A213 T5 Alloy Seamless Tubing
A335 P11 Alloy Seamless Pipe Suppliers	ASTM A213 T5b Alloy Tube
Chrome Moly P12 Pipes Dealer	Alloy Steel A213 T5c Tubing Exporter
A335 P22 Alloy Pipes Stockholder	ASTM A213 T11 Alloy Seamless Tube Distributors
Chrome Moly Alloy Steel Tubing	Alloy Steel P22 Pipes Manufacturer
ASME SA335 P23 Seamless Pipe	ASTM A213 T12 Alloy Tube
ASTM A335 Chrome Moly Pipe	ASME SA213 T22 Alloy Seamless Tube
ASTM/ASME A691 GRADE 1CR 11/4CR 21/4CR Alloy EFW Pipe	T23 Alloy Steel Tubes Stockist
ASTM A691 GRADE 91 Alloy Steel Pipes	ASME SA213 T92 Alloy Steel EFW Tube
Chrome Moly Alloy Steel Tubing	ASME SA335 P92 Alloy Steel Seamless Pipe

Chemical Compositions :

C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %
0.015 max	0.30-0.60	0.025 max	0.025 max	0.50 max	4.00-6.00	0.45-0.65

Mechanical Properties :

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %
415 min	205 min	30 min

Heat Treatment Requirements :

	P5, P9, P11, and P22
Grade	Heat Treatment Type	Normalizing Temperature Range F [C]	Subcritical Annealing  or Tempering Temperature Range F [C]
P5 (b,c)	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
	Subcritical Anneal (P5c only)	*****	1325 - 1375 [715 - 745]
P9	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
P11	Full or Isothermal Anneal
	Normalize and Temper	*****	1200 [650]
P22	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
P91	Normalize and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]
	Quench and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]

Tensile Requirements :

	Seamless
	P-5	P-9	P-11	P-22	P-91	P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Tensile   Strength, min.,   psi
ksi	60	60	60	60	85
MPa	415	415	415	415	585
Yield Strength,   min., psi
ksi	30	30	30	30	60
MPa	205	205	205	205	415

Wall Thickness :

NPS [DN] Designator	Tolerance, % from Specified
	Over	Under
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios	20.0%	12.5%
Above 2 1/2  [65], t/D < or = 5%	22.5%	12.5%
Above 2 1/2  [65], t/D > 5%	15.0%	12.5%
(t = Specified Wall Thickness; D = Specified Outside   Diameter)