ASTM A512/A513 Cold Drawn Rolled Welding Steel Pipe

• Type: Welding and Then Cold Drawn or Cold Roll
• Technique: Cold Rolled
• Material: Carbon Steel
• Surface Treatment: Bright Annealing,Black Phosphated,Galvanizing
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling
• Section Shape: Round
• Model NO.: CO-18
• Transport Package: Bundles or Boxes
• Specification: as per standard or request
• Origin: China
• HS Code: 7304319000
• Production Capacity: 1000ton/Month

Product Description

STANDARDS

HIGH PRECISION PRECISION COLD DRAWN AND COLD ROLL WELDING STEEL TUBES

STANDARD:  DIN2393, DIN2394  EN10305-2,3,5,6,  SAE J525

MATERIAL:  ST34.2, ST37.2, ST44.2, E195, E235, E355, STKM 11A, STKM 13A and others upon request

DELIVERY CONDITION: BK, BKW, NBK

SIZES: As per request

OD and ID tolerance can be with +/-0.03mm min or as per request
 

Standard		Steel Grades	Size Range
DIN	2393	St34-2/37-2/44-2/52-3	OD3 - 100mm or As per request
	2394	St 34-2/St 37-2/St 44-2/St 52-3	OD3 - 100mm or As per request
EN	10305-2	E195/235/275/355	OD3 - 100mm or As per request
	10305-3	E195/235/275/355	OD3 - 100mm or As per request
	10305-5	E195/235/275/355	OD3 - 100mm or As per request
	10305-6	E195/235/275/355	OD3 - 100mm or As per request
JIS	G3445	STKM11/12/13/etc	OD3 - 100mm or As per request
ASTM	A512	1010/1015/1025/1030	OD3 - 100mm or As per request
ASTM	A513	1010/1015/1025/1030	OD3 - 100mm or As per request
SAE	J525	low carbon steel	OD3 - 100mm or As per request
	J526	low carbon steel	OD3 - 100mm or As per request
NF	A49-341	TS30a/TS34a/TS42a/TS37a	OD3 - 100mm or As per request
BS	6323(-6)	CWS2/CWS4/CWS5	OD3 - 100mm or As per request

Manufacture Process:

 

Product packaging

 

Company Profile

 

0002:00

 

Chewit International Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We have customers like Danieli, Cedervall,Wartsila,Sannat mansur, SeaLink, Tata Group,  Continental, Iran Khodro and also other well reputated ones. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart.

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2010,sell to Eastern Asia(20.00%),Mid East(20.00%),Eastern Europe(15.00%),Southeast Asia(15.00%),Northern Europe(10.00%),Domestic Market(10.00%),South America(5.00%),Western Europe(5.00%),South Asia(0.00%),North America(0.00%),Oceania(0.00%),Southern Europe(0.00%),Central America(0.00%),Africa(0.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Steel Pipe, Seamless Pipe, Hydraulic Oil Tube, Precision Tube, Stainless Steel Tube

4. why should you buy from us not from other suppliers?
Production: Advanced production line and drawing with special oil to make the surface in best condition. Lower roughness and good mechanical performance. Inspection before delivery: Professional team for inspection and randomly check

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram;
Language Spoken:English,Chinese,Spanish,Japanese