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Galvanized Precision Carbon Steel Tubing , Cold Drawn Seamless Pipe DIN1630 ST52.4

Name: Galvanized Precision Carbon Steel Tubing , Cold Drawn Seamless Pipe DIN1630 ST52.4
Brand: SHENG DING YUAN
Price: Negotiable

FOB Price

Negotiable / Square Meter

1 Square Meter(Min.Order)

Supply Ability 0 Square Meter / Square Meters per Month
Payment Terms:T/T L/C D/P D/A
Delivery Detail:7 days

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Product Details

Brand Name:

SHENG DING YUAN

Place of Origin:

China

Model Number:

TS16949

Product Description

Delivery Time:30 DAYS

Galvanized Precision Carbon Steel Tubing , Cold Drawn Seamless Pipe DIN1630 ST52.4

Quick Detail:

ST37.4 galvanized tubing DIN2391 GBK OD15XTH2

No deformation after cold bending,no crack after flaring and flattening.

The tube has good property of antirust.

Description:

Synopsis of Process Routing: DIN highly accurate cold drawn bright seamless steel tube is used as the tube to be galvanized, the outer wall is electroplated, caps are covered at two ends of tube to prevent from the dust.

Main Features: Different color of zinc such as white, yellow, army-green, black is evenly distributed in the surface of the tube, good brightness and antirust and antisepsis could improve after zinc coated.

Applications:

Automotive,military,railway industry,with high requirement of the tube’s brightness, cleanness,antirust,and antisepsis.

Specifications:

Size:OD4mm-60mm,TH0.5mm-7mm

Standard:DIN1630

Material: ST37.4,ST44.4,ST52.4

Delivery State:NBK/GBK+Zinc coated tube.

Galvanized tube category and related standard
Galvanized tube category	Related Standard	Zinc coating thickness	Salt spray test
Gr3+ Galvanized tube with blue and white zinc	ASTM B633-07 (Type III,SC 1/2/3/4)	5-25um	24--72 hours without white rust;48--168 hours without red rust
Gr3+ Galvanized tube with color zinc	ASTM B633-07 (Type II,SC 1/2/3/4)	5-25um	48--96 hours without white rust;48--240 hours without red rust
Gr6+ Galvanized tube with color zinc	ASTM B633-98 (Type II,SC 1/2/3/4)	5-25um	24--96 hours without white rust;48--124 hours without red rust

Chemical composition(cast analysis)a
Steel grade	% by mass
Steel name	Steel number	C	Si	Mn	P	S
max.	max.		max.	max.
ST35	1.0305	0.17	0.35	≥0.40	0.025	0.025
ST45	1.0408	0.21	0.35	≥0.40	0.025	0.025
ST52	1.0580	0.22	0.55	≤1.60	0.025	0.025

Mechanical properties at room temperature
Steel grade	Minimum values for the delivery condition
Steel name	Steel number	BK	BKW	BKS	GBK	NBK
Rm	A	Rm	A	Rm	ReH	A	Rm	A

Contact Us

Zhangjiagang Sheng Ding Yuan Pipe-Making Co.,Ltd: Contact nameMiss Kelly; Phone86-512-56720298; AddressBuilding B,Gaoqiao Industries Park,Chengdong Road,Jingang Town,Zhangjiagang Ningbo,Zhejiang

Product Categories

Carbon Steel Tube	Cold Drawn Seamless Tube	Galvanized Steel Pipe	High Pressure Steel Pipe
Hydraulic Steel Tube	Precision Steel Tube	Seamless Steel Tube

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Galvanized Precision Carbon Steel Tubing , Cold Drawn Seamless Pipe DIN1630 ST52.4

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