ASTM A213 Tp304h Seamless Stainless Steel Pipe Tube

• After-sales Service: Technical/Sample/Quality
• Type: Seamless/Welded
• Technique: Hot-Rolled/Cold-Drawn
• Material: Carbon/Alloy/Stainless
• Surface Treatment: Black&Varnish Coating&3lpe&PE
• Usage: Boiler Pipe
• Model NO.: TP304H
• Section Shape: Round
• Materials: Stainless
• Standard: AISI/SAE/ASTM/DIN/BS/En
• Transport Package: as Required
• Specification: 10-850mm
• Origin: China
• Production Capacity: 30000tons/Year

Product Description

ASTM A213 Seamless Stainless Steel Pipe & Tube

ASTM A213 tubing has been widely used in high temperature services especially for the boiler and superheater. Tube material could be in alloy steel and stainless steel, and manufactured in seamless of hot rolled or cold drawn. so this pipe usually used in very important places and the price is much higher than normal carbon pipes.
 

ASTM A213 Application

ASTM A213 Stainless Steel Tubes that are capacitated to withstand temperature variations and thus are used in heat transfer process equipment like boilers, super heaters, heat exchangers, condensers and similar applications.
 

ASTM A213 Seamless Tube Manufacturer

We are professional ASTM A213 seamless tube manufacture & supplier, having capability to produce wide range size seamless tube for heat exchanger system, manufacturing process starts from extrusion of billet, by cold rolling and cold drawn methods to control size and tolerance, heat treatment will be finished after cold working to achieve original steel properties, which improve high temperature resistance and corrosion resistance, then tubes should be under pickling passivation condition.
 

Chemical Composition Of ASTM A213 Stainless Steel Tubes

	ASTM A213 Chemical Composition % Max
Steel Grades	C	Mn	P	S	Si	Cr	Ni	Mo	NB	Nb	Ti
TP304	0.08	2.00	0.045	0.030	0.75	18.0-20.0	8.0-11.0	…	…	…	…
TP304H	0.04-0.10	2.00	0.040	0.030	0.75	18.0-20.0	8.0-11.0	…	…	…	…
TP304L	0.035	2.00	0.040	0.030	0.75	18.0-20.0	8.0-13.0	…	…	…	…
TP310S	0.08	2.00	0.045	0.030	0.75	24.0-26.0	19.0-22.0	0.75	…	…	…
TP310HCbN	0.04-0.10	2.00	0.030	0.030	0.75	24.0-26.0	17.0-23.0	…	0.15-0.35	0.20-0.60	…
TP316	0.08	2.00	0.040	0.030	0.75	16.0-18.0	11.0-14.0	2.00-3.00	…	…	…
TP316L	0.035	2.00	0.040	0.030	1.00	16.0-18.0	10.0-15.0	2.00-3.00	…	…	…
TP316H	0.04-0.10	2.00	0.040	0.030	0.75	16.0-18.0	11.0-14.0	2.00-3.00	…	…	…
TP321	0.08	2.00	0.040	0.030	0.75	17.0-20.0	9.0-13.0	…	…	…	5C-0.60
TP321H	0.04-0.10	2.00	0.040	0.030	0.75	17.0-20.0	9.0-13.0	…	…	…	4C-0.60
TP347	0.08	2.00	0.040	0.030	0.75	17.0-19.0	9.0-13.0	…	…	10xC-1.00	…
TP347H	0.04-0.10	2.00	0.040	0.030	0.75	17.0-20.0	9.0-13.0	…	…	8xC-1.00	…

 

Mechanical Properties Of ASTM A213 Stainless Steel Tubes

Steel Grades	Heat Treatment	Temper F (C) Min.	ASTM grain size NO.	Tensile Strength Ksi (MPa), Min.	Yield Strength Ksi (MPa), Min.	Elongation %, Min	Hardness
							Brinell	Rockwell
TP304	Solution	1900 (1040)	…	75(515)	30(205)	35	192HBW/200HV	90HRB
TP304L	Solution	1900 (1040)	…	70(485)	25(170)	35	192HBW/200HV	90HRB
TP304H	Solution	1900 (1040)	7	75(515)	30(205)	35	192HBW/200HV	90HRB
TP310S	Solution	1900 (1040)	…	75(515)	30(205)	35	192HBW/200HV	90HRB
TP310HCbN	Solution	2000 (1110)	7	95(655)	43(295)	30	256HBW	100HRB
TP316	Solution	1900 (1040)	…	75(515)	30(205)	35	192HBW/200HV	90HRB
TP316L	Solution	1900 (1040)	…	70(485)	25(170)	35	192HBW/200HV	90HRB
TP316H	Solution	1900 (1040)	7	75(515)	30(205)	35	192HBW/200HV	90HRB
TP321	Solution	1900 (1040)	7	75(515)	30(205)	35	192HBW/200HV	90HRB
TP321H	Solution	2000(1100)	7	75(515)	30(205)	35	192HBW/200HV	90HRB
TP347	Solution	1900(1040)	…	75(515)	30(205)	35	192HBW/200HV	90HRB
TP347H	Solution	2000(1100)	7	75(515)	30(205)	35	192HBW/200HV	90HRB

 

ASTM A213 Stainless Steel Tubes Outside Diameter and Wall Thickness Tolerance

OD, mm	OD Tolerance
< 25.4 under	+/- 0.10
25.4 to 38.1	+/- 0.15
38.1 to 50.8	+/- 0.20
50.8 to 63.5	+/- 0.25
63.5 to 76.2	+/- 0.30
76.2 to 101.6	+/- 0.38
101.6 to 190.5	+0.38/-0.64
190.5 to 228.6	+0.38/-1.14
228.6 over	+/-1%

 

ASTM A213 Testing Requirement

Each tube shall be subjected to the nondestructive electric test or hydrostatic test, Manufacturer Material Test Certification as per EN 10204 3.1 should be provided.

1. Tensile property, Elogation
2. Hardness testing, Brinell, Rockwell, Vickers hardness
3. Flattening testing
4. Flaring testing
5. Hydrostatic or Nondestructive test
6. Intergranular Corrosion Test - ASTM A262/E (option)

A213 Tubes Packing
A213 Seamless Tubes is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.
A213 Steel Seamless Tubes packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage. Delivery: Within 10-25 days or asap if we have enough stock