Contact Us

Tianjin Zhaolida Steel Pipe Co.,Ltd

Tianjin Helon International Trading Co.,Ltd

Mobile TEL: +86 15900249379 (WhatsApp&WeChat)

E-mail: lucy@credit1995.com

Skype: tjzhaolida QQ: 386692006
Address: No.9 of Technology Street, DaQiuZhuang Industrial District,Jinghai County, Tianjin, China 


 

Square And Rectangular Painting Carbon Welded Steel Pipe

1.Product Details: 2.Products Show: (cold rolled square & rectangular steel tube) 3. Production Flow: 4. Inspection Process: 5. Packing& Loading: 6. Contact: Lisa Zhang Whatsapp: +86 13302105892 Skype: lisazhang9618 Email: helon_lisa@tjzhaolida.com Alibaba Trade Manager: cn1000562205

1.Product Details: 

 Cold rolled black Annealed Square and Rectangular Carbon Welded  Steel Pipe

Specification

Square

10*10mm --- 100*100mm

Rectangular

8*16 --- 50*100 (mm)

Round

¢12 --- ¢101 (mm)

Mechanical propertics

Yield strength (N/mm2)

Tensile RM (N/mm2)

Elongation

195-198

400--407

25%--34%

Chemical composition (Pct)   %

C

Si

Mn

P

S


</=0.12

</=0.50

</=0.30

</=0.035

</=0.040


Application

Stamping parts; electrical and mechanical stamping parts; auto   spare parts; motorcycle accessories;
bicycle accessories; frame; heating radiator; security window   and door; roller shutter door; file cabinet;
storage shelf; launching way ;fitness equipment; tabernacle; furniture   of steel and wood and so on

Technique

Cold rolled

Wall thickness

0.35--2.0mm

Tolerance

Wall thickness tolerance :+/-0.02mm

Length tolerance :+/-20mm

Elongation

33%

Bendable

180 degree

Surface treatment

Oiled or Tempered

Technology

ERW, Hot Rolled, Cold Rolled, Cold drawn

Yield strength

195 Mpa

Welding line

Straight welding

Certification

ISO 9001

Tensile strength

315-430 Mpa

Edge

Clear and neat

MOQ

10 Tons per size

Length

3m-12m as usual or as customer request

Payment term

L/C,T/T,30% tt and balance before loading

Advantages

Excellent quality ,quick delivery, same products as customers'   requirement

Packaging

Packed with steel strip in bundles, or according to the request   of customers.

Delivery time

less than 25 days after getting deposit


2.Products Show: (cold rolled square & rectangular steel tube)

black square steel pipe1.jpg


3. Production Flow:

方管production flow.png


4. Inspection Process:

image.png


5. Packing& Loading:

image.png


6. Contact:

Lisa Zhang

Whatsapp: +86 13302105892

Skype: lisazhang9618

Email: helon_lisa@tjzhaolida.com

Alibaba Trade Manager: cn1000562205


Hot Tags: square and rectangular painting carbon welded steel pipe, manufacturers, suppliers, factory, price list, made in China
Inquiry