ASTM A179 Steel Boiler Tubes Seamless Steel Pipe SA210c Seamless Boiler Steel Pipe

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Model NO.: SA210C
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Round
• Transport Package: Wooden Box
• Specification: OD 6-630mm
• Trademark: BAO STEEL
• Origin: China
• Production Capacity: 50000kgs

Product Description

Astm A179 Steel Boiler Tubes  Seamless Steel Pipe SA210C Seamless Boiler Steel Pipe

Cold Drawn Seamless Steel Pipe Precision Carbon Steel Tube DIN2391 EN10305 ST37 ST52

 

DIN2391 EN10305 ST37 ST52 Seamless Precision Carbon Steel Tube

1,Standards: ASTM / DIN / EN / GOST / SAE / JIS etc

2,Material Grade: Carbon Steel / Alloy Steel or According to requirements.

Size: (mm)

OD: 19.05 mm

WT: 2.11 mm;

Length: max 25m

 

Description:

 

Product name: Heat Exchanger Tubes / Cold Drawn / ERW

Standard executived: ASTM / DIN / EN / GOST / SAE / JIS etc

(ASTM A179,ASTM A199, ASTM A200, ASTM A213, DIN 17175,JIS G3462,JIS G3458 )

Outside diameter:19.05mm

Wall Thickness:2.11mm

Length:6m-25m,also can be manufactured according to customers' requirements

Type:Cold Drawn or ERW

Ends:Plain ends or bevel ends

Delivery Conditions: BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)As different requirements,It including pickling,etc. AS per Standard.

Coating for protection:black painting,anti-rust oiled or varnish,also can be required according to customers' requirements

 

Factory test and other terms:

 

1.Hydrostatic or Nondestructive Electric Test

2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking

6.we provide bevel end,plastic cap, varnish coating, oiled or black painted to prevent rustand other packing

service.

 

Main Specification Details:

 

Name	Cold drawn or ERW straight steel tubes and pipes for heat exchanger
Standard	Meet or exceed ASTM,ASME,API,ANSI and DIN standards. ASTM A106/A179/A192/A210/A213/A519 etc. DIN2391/DIN17175/EN10305 etc GB8162/GB8163/GB3639 etc
Material	A179,St35,St45,St52,E215,E235,E355,10,20, A106,A179,A192,A210,T11,T22,T12 etc
Size	Outer diameter:6-114.0mm Wall thickness:0.5-15mm Length:max 2400mm,generally 6000mm
Application	Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services. For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,etc.   Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment, Drawing-oil-equipment and structure purposes.
Business scope	DIN series cold drawn precision seamless steel tubes DIN series cold rolled precision seamless steel tubes Related coated and galvanized steel tubes Rustproof phosphyorylated tube
Main characteric	No Oxidation Layer on the outer and inner walls; No Leakage under high pressure; No Crake under flating and flattening; No distortion after cold bending; High precision high cleanness; Excellent brightness cold drawn and hot finished Superior performance for high pressure and temperature uses Black finish and hot dip galvanized Excellent corrosion resistance

 

Delivery condition:

 

Designation	Symbol	Description
Cold finished (hard)	BK	Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation.
Cold finished (soft)	BKW	The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming. (e.g. bending, expanding).
Cold finished and stress-relieved	BKS	Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.
Annealed	GBK	The last cold forming process is followed by annealing in a controlled atmosphere.
Normalized	NBK	The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.

 

All other tubes applicable for boiler and heat exchanger tube we can produce ,

 

Chinese Standard	Steel Grade/ No.	American Standard	Steel Grade/ No.
GB5310	20G,15MoG,12CrMoG, 12Cr2MoG,15CrMoG, 12Cr1MoVG,	ASTM A106	GR. A,B,C
GB9948	10,20,12CrMo,15CMo	ASTM A53	GR.A,B
GB3087	10,20	ASTM A192
		ASTM A179
		ASTM A210	A-1,C
		ASTM A333	GR.1,GR3,GR6
		ASTM A334	GR.1,GR3,GR6
		ASTM A209	T1, Ta, Tb
German standard	Steel Grade/ No.	Japanese standard	Steel Grade/ No.
DIN17175	ST35.8, ST45.8	JIS G3454	STPG370,STPG410
DIN1629	ST37.0, ST44.0, ST52.0	JIS G3461	STB340, STB410, STB440
British Standard	Steel Grade/ No.	European standard	Steel Grade/ No.
BS3059-	320	EN10216-1	P195TR1/TR2,P235TR1/TR2, P265TR1/TR2
BS3059-S1/S2; TC1/TC2	360,440,	EN10216-2 TC1,TC2	195GH,P235GH, P265GH,

 

Applications:

 

1,For evaporator, heat exchangers, condensers, heat transfer equipment and similar pipes.

2,Widely used in the mechanical treatment field, petrochemical industry, transport and construction field

3,Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;

4,The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc

5,Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc

 

Competitive Advantage:

 

Asia Leading Steel Pipe & Tube Manufacturer with more than 250,000Tons/Year, >60% shipped to more than 35 Countries.We aims at manufacturing quality pipes & tubes with reasonable and competitive price, good quality for our global customers.

 

DIN 2391/EN 10305-4
Cold drawn or cold rolled precision seamless steel tubes Inside precision seamless tubes for hydraulic pressure and pneumatic services
Application:	for Auto use;for machinery use;Oil cylinder tube;Motorcycle shock reducer steel tubes;Auto shock reducer inner cylinder
Size(mm):	O.D.:4.0-76 W.T.:0.5-6

Grade	Chemical Composition(%):
	C max	Si max	Mn	P max	S max
St 35	0.17	0.35	≥0.40	0.025	0.025
St 45	0.21	0.35	≥0.40	0.025	0.025
St 52	0.22	0.55	≤1.60	0.025	0.025

Steel grade		Chemical Composition(%):
Steel name	Steel number	C max	Si max	Mn	P max	S max	Al min
E215	1.0212	0.10	0.05	0.70	0.025	0.025	0.025
E235	1.0308	0.17	0.35	1.20	0.025	0.025	-
E355	1.0580	0.22	0.55	1.60	0.025	0.025	-

 

Mechanical Properties(Mpa):

 

Steel grade	BK		BKW		BKS			GBK		NBK
	RmN/mm min	min	RmN/mm min	min	N/mm min	ReH N/mm min	min	N/mm min	min	N/mm min	ReH N/mm min	min
St35	480	6	420	10	420	315	14	315	25	340-470	235	25
St45	580	5	520	8	520	375	12	390	21	440-570	235	21
St52	640	4	580	7	580	420	10	490	22	490-630	355	22

Steel grade		Minimum values for the delivery condition
Steel name	Steel number	+ C		+ LC		+ SR			+ A		+ N
		Rm Mpa	A%	Rm Mpa	A%	Rm Mpa	ReH Mpa	A%	ReH Mpa	A%	Rm Mpa	ReH Mpa	A%
E215	1.0212	430	8	380	12	380	280	16	280	30	290-430	215	30
E235	1.0308	480	6	420	10	420	350	16	315	25	340-480	235	25
E355	1.0580	640	4	580	7	580	450	10	450	22	490-630	355	22

The tubes of this standard are exported to Turkey,Germany,France,Uk etc Since 2005