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Cold Drawn ASTM A179 Seamless Steel Tube High Temperature Resistant Boiler Tube OD 6-630mm

Minimum Order Quantity	1 Ton
Price	US $630-1,130 / Ton

Product Details

Outer Diameter	6-630mm	Wall Thickness	0.5-15mm
Length	Max 25m	Section Shape	Round
Surface Treatment	Black	Material Grade	A179, St35, St45, St52, E215, E235, E355
Delivery Condition	BK, BKW, BKS, GBK, NBK	Tensile Strength	340-630 Mpa
Yield Strength	215-450 Mpa	Elongation	4-30%
Chemical Composition C	0.10-0.22%	Chemical Composition Si	0.05-0.55%
Chemical Composition Mn	0.40-1.60%	Chemical Composition P	0.025% Max
Chemical Composition S	0.025% Max
Highlight	Cold Drawn Seamless Steel Tube , High Temperature Resistant Boiler Tube , OD 6-630mm ASTM A179 Tube

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Product Description

Boiler Steel Seamless Tube ASTM A179 SA210C

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.

Product Specifications

Standards: ASTM / DIN / EN / GOST / SAE / JIS etc
Material Grade: Carbon Steel / Alloy Steel or according to requirements
Size: OD: 19.05 mm, WT: 2.11 mm, Length: max 25m
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)
Coating: Black painting, anti-rust oiled or varnish, customized as required

Factory Testing & Quality Assurance

Hydrostatic or Nondestructive Electric Test
Heat Treatment according to standard
Surface Condition according to standard
Grain Size according to standard
Sampling: flattening, flaring, grain size, marking
Additional services: bevel end, plastic cap, varnish coating, oiled or black painted rust prevention

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 including ASTM A106/A179/A192/A210/A213/A519, DIN2391/DIN17175/EN10305, GB8162/GB8163/GB3639
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, auto use, machinery use, oil cylinder tube, motorcycle shock reducer use, auto shock reducer inner cylinder, 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

Key Characteristics

No oxidation layer on outer and inner walls
No leakage under high pressure
No crack under flating and flattening
No distortion after cold bending
High precision and high cleanness
Excellent brightness cold drawn and hot finished
Superior performance for high pressure and temperature uses
Black finish and hot dip galvanized options
Excellent corrosion resistance

Delivery Conditions

Designation	Symbol	Description
Cold finished (hard)	BK	Tubes do not undergo heat treatment following final cold forming, providing high resistance to deformation
Cold finished (soft)	BKW	Final heat treatment followed by cold drawing with limited deformation, allowing certain cold forming
Cold finished and stress-relieved	BKS	Heat treatment applied after last cold forming process, enabling forming and machining
Annealed	GBK	Last cold forming process followed by annealing in controlled atmosphere
Normalized	NBK	Last cold forming process followed by annealing above upper transformation point in controlled atmosphere

International Standards Compatibility

Chinese Standard	Steel Grade	American Standard	Steel Grade
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, A179, A210, A333, A334, A209	A-1,C / GR.1,GR3,GR6 / T1, Ta, Tb

Applications

Evaporator, heat exchangers, condensers, heat transfer equipment and similar pipes
Mechanical treatment field, petrochemical industry, transport and construction
Ordinary structural purposes and mechanic structural purposes in construction field, fulcrum bearing
Transportation of fluids in projects and big equipment (water, oil, gas)
Low and medium pressure boiler fluid transportation (steam tube, big smoke tube, small smoke tube, generating tube)

Competitive Advantage

Asia's leading steel pipe & tube manufacturer with production capacity exceeding 250,000 tons/year. Over 60% of products shipped to more than 35 countries worldwide. We manufacture quality pipes & tubes with reasonable and competitive pricing while maintaining excellent quality standards for global customers.

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Cold Drawn ASTM A179 Seamless Steel Tube High Temperature Resistant Boiler Tube OD 6-630mm

Cold Drawn Seamless Steel Tube

High Temperature Resistant Boiler Tube

OD 6-630mm ASTM A179 Tube