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YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall

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Good quality Seamless Carbon Steel Tube for sales
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YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall

China YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall supplier
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall supplier YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall supplier

Large Image :  YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall

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
Features: Thick Wall, Thin Wall Application: Gas Cylinder
Certificate: API, PED, ISO, TUV, BV Delivery Condition: Annealed, Normalized, BK, BKW, NBK, GBK
Grade: 45MnB DZ40 Product Name: Drilling Steel Pipe
Section Shape: Round Standard: YB235, STM-R780
Surface Treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting Technique: Seamless
High Light:

Round Steel Pipe

,

API Steel Pipe

 

YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall

 

 

Quick Detail:

 

Standard: YB 235, YB/T 5052, Q/BQB

Grade: 45MnB DZ40

OD. Range:12.7 mm – 114.3 mm

Wall thickness: 0.8 mm-15 mm

Length: Max length 25000mm

 

 

Description:

 

YB235 YB/T 5052 45MnB DZ40 Tubes for Geological Drilling

 

Steel Grde:
45MnB 50Mn 40Mn2 40Mn2Si 45MnMoB STM-R780

 


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:

YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall

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:
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
 
Pipe & Tube Processing
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
Factory Equipments:
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
 
Production Line:
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
Quality Control:
 
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
 
Steel Pipe & Tube Application:
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
Package:
Export Standard / Wooden Box
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
Main Certificates:
PED ISO BV TUV etc.
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall
Main Customers:
 
YB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think WallYB235 STM-R780 Geological Drilling Steel Pipe with 45MnB DZ40 Grade , Think Wall

 

Contact Details
Jiangsu Huacheng Industry Pipe Making Corporation

Contact Person: Mr.Charlie Zhu

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