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GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round

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GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round

China GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round supplier
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round supplier GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round supplier

Large Image :  GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round

Product Details:

Place of Origin: Jiangsu China (Mainland)
Brand Name: JIANGSU HUACHENG
Certification: ISO9001 14001 BV TUV PED DNV etc
Model Number: HC

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 25~35days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
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Detailed Product Description
Application: Gas Cylinder Certificate: API, PED, ISO, TUV, BV
Delivery Condition: Annealed, Normalized, BK, BKW, NBK, GBK Grade: 37Mn, 35CrMo, 34Mn2V, 30CrMo, 34CrMo4, 3oCrMnSiA
Product Name: Gas Cylinder Pipe Section Shape: Round
Standard: GB 18248 Surface Treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Technique: Seamless

 GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
 
Quick Detail:
 
Standard: GB 18248
Grade: 3oCrMnSiA
OD. Range:80mm – 350 mm
Wall thickness: 0.8 mm-15 mm
Length: Max length 25000mm
 
 
Description:
 

GB 18248 30CrMnSiA Seamless Steel Tubes for Gas Cylinder, Boiler

 
Steel Grde:
37Mn 30CrMo 34Mn2V 35CrMo 34CrMo4 30CrMnSiA etc.

 
Packing: 
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection

 
Inspection and Test: 
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark: 
Marking or mechanical stamp on each piece of tube to be confirmed or as requested.

 
 

Method of manufacture:

 

The tubes shall be manufactured by a seamless process and shall be cold finished.

It is permissible for cold finished tubes to have on internal or external surfaces an adherent layer of residual lubricant originating from the drawing process. If phosphate or other residues are

detrimental to subsequent processing, then their removal shall be the subject of an agreement

between the manufacturer and the purchaser.

 

 

Delivery condition:

 

The tubes shall be supplied in one of the following delivery conditions

a) Cold finished/hard (cold finished as drawn): BK;

b) Cold finished/soft (lightly cold worked): BKW

c) Annealed: GBK

d) Annealed (including de-scaling): GZF;

e) Normalized: NBK

f) Normalized (including de-scaling): NZF.

 
 
Chemical Composition and Mechanical Properties:
 
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
 
Applications:
 

Steel Grade : 37Mn 30CrMo 34Mn2V 35CrMo 34CrMo4 30CrMnSiA etc.

Mainly used for Gas Cylinder.                 

 

 
Competitive Advantage:
 
Huacheng Pipe Making Company is one of the largest seamless steel pipe manufacturers in China.We’ve passed API 5L,API 5CT, PED, BV, TUV certification and ISO quality system certification.With good quality and competitive price, we believe we could be your reliable supplier.
 
 
Factroy Pictures:
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
 
Pipe & Tube Processing
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
Factory Equipments:
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
 
Production Line:
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
Quality Control:
 
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
 
Steel Pipe & Tube Application:
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
Package:
Export Standard / Wooden Box
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
Main Certificates:
PED ISO BV TUV etc.
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
Main Customers:
 
GB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm RoundGB 18248 30CrMnSiA Seamless Boiler Tubes / Annealed Steel Pipe Thickness 0.8 mm Round
 

Contact Details
Jiangsu Huacheng Industry Pipe Making Corporation

Contact Person: Mr.Charlie Zhu

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