Black Pipes ASTM A179 Seamless Boiler Steel Pipe

• Model NO.: SMLS
• Payment Term: T/T, L/C
• Wall Thickness: 1.8mm~22mm
• Delivery Time: 7 Days
• Shipment: Container or Bulk Vessel
• Application1: Structure Pipe; Marine Project
• Application2: Oil Pipe, Casing Tube, Line Pipe and Fluid
• Quality: High Quality
• Price: Low
• Inspection: Factoryin Houseself Check or Third Party Inspect
• Certificate: ISO-9001/2000, PED, ABS.TUV.Dnv
• Steel Material: Gr. B X42 X46 X52 X56 X60 X65 X70 X80, etc
• Standard1: API 5L Pls 1 & Pls 2
• Standard2: A53,A106,A333,A671,A179,A192,A210
• Standard3: En10217,En10219,En10224,JIS G3444
• Surface: Bared Black Painting, Anti-Corrosion Coating,Galva
• Transport Package: Suitable Export Shipping Package
• Specification: 26.7mm~660mm
• Trademark: EZS
• Origin: China
• Production Capacity: 100000t/Year

Product Description

Black Pipes ASTM A179 Seamless Boiler Steel Pipe  
1.Carbon Steel Seamless Pipe Description

Product Name	Seamless Carbon steel pipe
Size	OD	12.7mm-710mm
	Thickness	3mm-45mm
	Length	SRL,DRL,5.8M,11.8M
Steel Material	ASTM A53/A106,API 5L,EN10216,DN162ASTM A179 A192 A210
Steel Grade	Grade A,Grade B,Grade C,X42,X52.S235JRH,S355,P265 ect.
Process	Hot rolled/hot expansion/cold drawn/cold rolled
Usage	High temperature service
Surface	Bared Black Painting, Galvanized,Coating
Proctor	Plastic cap
Package	Bundles, Bulk
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	ISO9001;2000
Date of Delivery	Less Than 15/20/25/30/40/50/60 Days According To The Quantity
Payment:	L/C or T/T
Port of Shipment	Xingang,China

ASTM A179 Steel Pipes Application:

A179 seamless steel pipe is widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, instrument, include industrial pipeline and mechanical structure parts, etc.

Standard: ASTM A179

Delivery time: Promptly ( Stock) or 10-40 days (Production) 

Stock: some are Available MTC: Available

 

Main ASTM A179 (ASME SA179) cold drawn steel tube:

This is an effective way of metal corrosion, the use of the main features are the following:

1. ASTM A179 cold drawn seamless pipe manufacturers with thick dense dense zinc layer covered in the cold drawn seamless tube surface, it can avoid cold drawn seamless tube matrix and any contact with the corrosion solution to protect the steel matrix from corrosion. In the general atmosphere, the surface of the zinc layer to form a layer of thin and dense zinc oxide surface, it is difficult to dissolve in water, so the steel matrix plays a protective role. If zinc oxide and other components of the atmosphere produce insoluble zinc salt, the anti-corrosion effect is more desirable.

2. With iron - zinc alloy layer, combined with dense, and with the unique anti-corrosion in the marine atmosphere and atmospheric atmosphere.

3. ASTM A179 cold drawn seamless pipe with a strong wear resistance due to the combination of solid, zinc - iron miscible.

4. Since zinc has good ductility, its alloy layer and steel base attached to a solid, so hot-rolled parts can be cold, rolling, drawing, bending and other molding without damage to the coating.

5. Hot-dip galvanized structural steel pipe, the equivalent of an annealing treatment, can effectively improve the mechanical properties of steel matrix to eliminate the steel forming welding stress, is conducive to the steel structure for turning.

6. The surface of cold drawn seamless pipe after hot galvanized is bright and beautiful.

7. Pure zinc layer is the most hot galvanized layer of galvanized layer, its nature is basically close to pure zinc, with ductility, so it is full of flexibility.

ASTM A53 /A106 Chemical Components and Machanical Property

Standard

Steel Grade

Chemical Components

Machanical Property

C

Mn

P

S

Cu

Ni

Cr

Mo

V

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation (Mpa)

ASTM A53

A

≤0.25

≤0.95

≤0.05

≤0.045

≤0.40

≤0.40

≤0.40

≤0.15

≤0.08

≥330

≥205

≥29.5

B

≤0.30

≤1.20

≤0.05

≤0.045

≤0.40

≤0.40

≤0.40

≤0.15

≤0.08

≥415

≥240

≥29.5

Standard

Steel Grade

Chemical Components

Machanical Property

C

Si

Mn

P

S

Cu ,Ni

Cr

Mo

V

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation (Mpa)

ASTM A106

B

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.08

≥415

≥240

≥30

C

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.08

≥485

≥275

≥30

FAQ

Q: What's your minimum order quantity?
A: Our minimun quantity is 500 Kg. We also can offer you samples.
Q: What's your delivery time?
A: Our normal delivery time is 7-30 days, and it depends on your quantity and items. Of course, if you need products urgently, we also will consider arranging it firstly.
Q: What's the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers.
Q: What's your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the materialis not good used by wrong parameter from customer, we won't be responsible.
Q: Why do you think I will want to buy from you?
A: We have advantages with 25 years of professional experiences in manufacturing & designing, advanced technology & the first-class equipment, perfect logistics management, high-quality after-sales service and competitive price.