EN
Q235 탄소강관
Q235 carbon steel pipe is mainly used for conveying low-pressure fluid. This type of steel is generally smelted by converter or open-hearth furnace. Its main raw materials are molten iron and scrap steel. The sulfur and phosphorus content in the steel is higher than that of high-quality carbon structural steel. Generally, sulfur is ≤0.050% and phosphorus is ≤0.045%.
- 살펴보기
- 관련 상품
Q235 Carbon Steel Pipe 상품 설명
Q235 carbon steel pipe is mainly used for conveying low-pressure fluid. This type of steel is generally smelted by converter or open-hearth furnace. Its main raw materials are molten iron and scrap steel. The sulfur and phosphorus content in the steel is higher than that of high-quality carbon structural steel. Generally, sulfur is ≤0.050% and phosphorus is ≤0.045%.
Among them, "Q" is the first capital letter of the Chinese pinyin of the word "Qu" for yield, and the following number is the minimum yield point (σs) value of the grade.
Therefore, Q235 represents carbon structural steel with a yield point (σs) of 235 MPa.
In the GB700-88 standard, carbon structural steel Q235 is divided into four grades of A, B, C, and D according to metallurgical quality. The Si content of each grade of steel is 0.3%, and the difference lies in the carbon content and sulfur and phosphorus content. The carbon content of grade AB is 0.14%~0.22% and 0.12%~0.20%, the carbon content of grade CD is ≦0.18% and ≦0.17%, grade A has the smallest Mn content, and grade D has the smallest SP content.
명세서:
|
제품명 |
Q235 Carbon Steel Pipe |
|
스탠다드 |
AISI ASTM JIS BS DIN GB |
|
기술 |
열간 압연 |
|
타입 |
쇠 파이프 |
|
두께 |
0.5-40mm |
|
OD |
15-300mm |
|
길이 |
5.8 - 12M |
|
견본 |
자유롭게 샘플을 채취하세요 |
|
포장 |
Standard seaworthy packaging or as required |
|
결제 |
T/T ; L/C ; |
Q235 Carbon Steel Chemical Composition:
|
학년 |
씨 % |
실리콘 % |
미네소타 % |
피 % |
NS % |
|
Q235A |
≤ 0.22 |
≤ 0.35 |
≤ 1.4 |
≤ 0.045 |
≤ 0.050 |
|
Q235B |
≤ 0.20 |
≤ 0.35 |
≤ 1.4 |
≤ 0.045 |
≤ 0.045 |
|
Q235C |
≤ 0.17 |
≤ 0.35 |
≤ 1.4 |
≤ 0.040 |
≤ 0.040 |
|
Q235D |
≤ 0.17 |
≤ 0.35 |
≤ 1.4 |
≤ 0.035 |
≤ 0.035 |
어플리케이션 :
Q235 carbon steel is mainly used for building structures such as factories, bridges, ships, and general fluid conveying pipelines. This type of steel can generally be used directly without heat treatment.
제품 포장 :
Our product packaging can be customized according to customer requirements.
FAQ :
1.Q: 배송은 얼마나 걸리나요?
A: 재고가 있는 제품의 경우 보증금을 받은 후 5~7일 내에 배송됩니다. 일반 재료에 대한 새로운 생산이 필요한 제품의 경우 일반적으로 10-15일 내에 배송됩니다. 특별하고 희귀한 재료로 인해 새로운 생산이 필요한 제품의 경우 일반적으로 배송하는 데 20-30일이 필요합니다.
2. Q : 당신의 공장?
A : 물론, 언제든지 저희 공장을 방문해 주셔서 감사합니다.
3.Q: 당신은 어디에 있습니까?
답: 허난성(河南省) 안양(安陽)입니다.
4.Q: 귀하의 제품에는 어떤 인증이 있습니까?
A: 우리는 ISO 9001, BV, SGS, CE, TUV 및 기타 인증을 보유하고 있습니다.
5. Q : 지불 조건?
A: 사전에 30% T/T 예금, B/L 복사 후 70일 이내에 5% T/T 잔액, 100%. 보자마자 취소할 수 없는 L/C, B/L 100-30을 받은 후 120% 취소할 수 없는 L/C 일, O/A.
태그:
Q235 탄소강관, China Carbon Steel Pipe Manufacturers, Suppliers, Factory, Carbon Steel, Carbon steel Tube,Carbon Steel Pipe,Q235A 탄소강관,Q235B 탄소강,Q235C Carbon Steel Pipe Pipe
