Jiangsu Huacheng Industry Pipe Making Corporation
Jiangsu China (Mainland)
Business type: Manufacturer, Exporter, Seller
Telephone : 86-512-58439035
337 Renmin(E), Tangqiao Town, Zhangjiagang City, Jiangsu Province 215611
|Place of Origin:||Jiangsu China (Mainland)|
|Brand Name:||JIANGSU HUACHENG|
|Certification:||ISO9001 14001 BV TUV PED DNV etc|
|Minimum Order Quantity:||5MT|
|Packaging Details:||Exporting package/wooden box package/Or per customers’ requirement|
|Payment Terms:||30%T/T in advance or 100% L/C at sight|
|Application:||Gas Cylinder||Certificate:||API, PED, ISO, TUV, BV|
|Delivery Condition:||Annealed, Normalized, BK, BKW, NBK, GBK||Grade:||37Mn, 35CrMo, 34Mn2V, 30CrMo, 34CrMo4|
|Product Name:||Gas Cylinder Pipe||Section Shape:||Round|
|Standard:||GB 18248||Surface Treatment:||Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting|
35CrMo Seamless Steel Boiler Tubes Gas Cylinder Pipe Varnished With PED ISO
Standard: GB 18248
OD. Range:80mm – 350 mm
Wall thickness: 0.8 mm-15 mm
Length: Max length 25000mm
GB 18248 34CrMo4 Seamless Steel Tubes for Gas Cylinder, Boiler
37Mn 30CrMo 34Mn2V 35CrMo 34CrMo4 30CrMnSiA etc.
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.
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
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.
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:
Steel Grade : 37Mn 30CrMo 34Mn2V 35CrMo 34CrMo4 30CrMnSiA etc.
Mainly used for Gas Cylinder.
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.
Pipe & Tube Processing
Steel Pipe & Tube Application:
Export Standard / Wooden Box
PED ISO BV TUV etc.