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ASME SA192 Seamless Boiler Pipe for heat exchanger

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)

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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

Warehouse Storage

TIANYI Steel (Shandong) Co., Ltd. is located in the beautiful Shandong Province. With the continuous development of business, the company's business scope continues to expand. The company has a group of professional sales staff to provide customers with high-quality services. The company is committed to providing customers with high-quality, low-cost steel products. We have won the trust and praise of our customers with our commitment and quality-oriented service concept.

Packing and shipping

Our main products include: carbon steel plate, carbon steel pipe, color-coated sheet/coil, galvanized sheet/sheet tube/coil/corrugated sheet/plate steel (I-beam channel steel H-beam), long product, galvanized pipe, Welded pipe, gas pipe, spiral pipe, plate, thread, wire, automobile flat steel, etc. The stock of each specification is sufficient. And it is an excellent distributor of Chinese state-owned enterprises: Baosteel, Baotou Steel, Anshan Iron and Steel, Baotou Iron and Steel, and other national iron and steel enterprises.

Application field

Our advantage is to integrate market information, quickly find the products you need, provide high-quality price concessions, one-stop service, and provide you with products accurately and quickly. We always adhere to the tenet of "quality first, customer first, high-quality service, honesty and trustworthiness". With high-quality products, good reputation and high-quality service. We are committed to win-win cooperation with domestic and foreign merchants. We look forward to common development and create brilliance together. Feel free to contact our team to experience supreme service and quality products. Looking forward to working with us.

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FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

Q5:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Q7.Do you provide custom made Products service?

A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q8:What are the certifications for your products?

A:We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV ect.

Q9:How long does your delivery time take?

A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q10: How many countries you already exported to?

A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Seamless Steel Pipe