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ASME SA192 Seamless Boiler Pipe for heat exchanger

Specification: ASTM A192 / ASME SA192
Grades: A192 Grade Tubes and Tubing
Type: Seamless – Hot Rolled / Cold Drawn
Outer Diameter Size: 1/4" NB To 2" NB (Nominal Bore Size)

Classification :

Seamless Steel Pipe

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Product introduction

ASME SA192 Seamless Boiler Pipe for heat exchanger Specification

This guide covers standard specifications for minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service. The steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, and silicon. The tubes shall have a hardness number not exceeding a specific value. The following mechanical tests shall be conducted, namely: flattening test; flaring test; hardness test; and hydrostatic test.

1.This specification covers minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service.

2.SA192 Boiler Tubes sizes and thicknesses usually furnished to this specification are 1/2 in. to 7 in. [12.7 to 177.8 mm] outside diameter and 0.085 to 1.000 in. [2.2 to 25.4 mm], inclusive, in minimum wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.

3.Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] inside diameter or 0.015 in. [0.4 mm] thickness.

A192 Tubes Specification	ASTM A192 / ASME SA192
A192 Tubes Grades	A192 Grade Tubes and Tubing
A192 Tubes Type	Seamless – Hot Rolled / Cold Drawn
A192 Tubes Outer Diameter Size	1/4" NB To 2" NB (Nominal Bore Size)
A192 Tubes Wall Thickness	1 mm Thickness to 8 mm Thickness
A192 Tubes Length	5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on. Max length: 27000mm, also U bending can be offered.
A192 Tubes Ends	Plain Ends / Beveled Ends / Coupling
A192 Tubes Delivery Conditions	As Rolled, Cold Drawn, Normalizing Rolled
A192 Tubes Coating	Epoxy Coating / Colour Paint Coating / 3LPE Coating.
A192 Tubes Other Testing	NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc.
A192 Tubes Dimension	All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API.

Dimension And Wall Thickness Tolerances(SA-450/SA-450M):

OD In (mm)	+	-	WT In(mm)	+	-
< 1(25.4)	0.10	0.10	≤ 1.1/2(38.1)	20%	0
1 to 1.1/2(25.4 to38.1)	0.15	0.15	> 1.1/2(38.1)	22%	0
> 1.1/2 to<2(38.1 to 50.8)	0.20	0.20
2 to < 2.1/2(50.8to 63.5)	0.25	0.25
2.1/2 to < 3(63.5to 76.2)	0.30	0.30
3 to 4(76.2 to 101.6)	0.38	0.38
> 4 to 7.1/2(101.6to 190.5)	0.38	0.64
> 7.1/2 to 9(190.5to 228.6)	0.38	1.14

Hardness:

Brinell HardnessNumber (WT≥) 0.200In ( 5.1mm )	Rockwell HardnessNumber (WT≥) 0.200In(5.1mm )
137HRB	77HRB

Technical data

Chemical Composition

Carbon	Silicon	Manganese	Phosphorous	Sulphur	Molybdenum	Nickel	Chromium	Copper	Others
0.06-0.18	max 0.25	0.27-0.63	0.035	0.035	–	–	–	–	–

ASTM A192 seamless carbon steel pipe Mechanical properties

Yield		Tensile			Elongation A5 min
MPa min	ksi min	MPa min	MPa min	ksi min	Percentage
		325	–	47	35

Outside Diameter & Tolerance

Outside Diameter, mm	Tolerance, mm
3.2≤OD＜25.4	±0.10
25.4≤OD≤38.1	±0.15
38.1＜OD＜50.8	±0.20
50.8≤OD＜63.5	±0.25
63.5≤OD＜76.2	±0.30
76.2	±0.38

Wall Thickness

Outside Diamter, mm	Tolerance, %
3.2≤OD＜38.1	+20/-0
38.1≤OD≤76.2	+22/-0

Storage video

Warehouse storage

The group company and factory cover an area of more than 800 mu, with more than 1,500 employees, and its business covers more than 20 countries and regions around the world. Xinghan Group is committed to developing new types of steel products and building a first-class coated sheet and steel manufacturing enterprise with international competitiveness. Xinghan Group hopes to grow into a widely respected and sustainable global resource-based enterprise through continuous pursuit of excellence, create better social, economic and environmental benefits, and bring more competitive value returns to employees and customers.

Packing and delivery

The company has major production lines such as pickling, cold rolling, hot dip galvanizing, hot dip galvanizing, thick plate galvanizing and color coating, forming an annual production capacity of 1 million tons of pickling coil, 1 million tons of cold rolled sheet and 900,000 tons of hot dip galvanized sheet. Galvanized and hot-dip galvanized aluminum zinc silicon steel sheet scale 450,000 tons thick galvanized steel plate scale 300,000 tons color coated steel plate scale is one of the largest steel and non-ferrous metal smelting and processing suppliers in Shandong Province.

Customer visit

The company adheres to the development strategy of "seeking development by science and technology, seeking efficiency by management", adheres to the core values of "people-oriented, integrity, responsibility and excellence", adheres to the development system of "green products and green industry", "promotes high-quality beyond development in an all-round way", and realizes the vision of "building a first-class aluminum processing service enterprise with international competitiveness".

Application field

The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.

COOPERATIVE PARTNER

FAQ

Q:How long is your delivery time?

A:Within 5 days for stock size, 15-30 days for customized size.

Q:How can I get an accurate quote?

A:Please provide the information of prodcuts standard, material, size and quantity.

Q:When can I get your reply after the inquiry.

A:Within 15 minutes during working time, whthin 12 hours during non-working time.

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness,coating and the number of tons you need to purchase.

Q:Can you provide sample ?

A: We can provide the samll samples in stock for free, as long as you contact us. Customized samples will take about 5-7days.

Q:How many coutries you already exported ?

A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q: Can we visit your factory?

A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.

Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Seamless Steel Pipe