ASTM A249 SS 304 용접 파이프 및 튜브
최신 가격을 얻으십시오지불 유형: | L/C,T/T,D/P,D/A |
인 코텀: | FOB,CFR,CIF,EXW |
수송: | Ocean,Land,Express |
지불 유형: | L/C,T/T,D/P,D/A |
인 코텀: | FOB,CFR,CIF,EXW |
수송: | Ocean,Land,Express |
모형: 201 304 304L 316 316L 301 321 410 420 441 439 409L
상표: Xinsuju
표준: JIS, AiSi, ASTM, GB, 소음, KO
원산지: 중국
종: 용접
재료: 200 시리즈, 300 시리즈, 400 시리즈, 600 시리즈
인증: RoHS, ISO, IBR, BV, SGS
용접 모양: 나선형 용접, ERW, Efw
공차: ± 1 %
처리 서비스: 굽힘, 용접, Decoiling, 펀칭, 절단, 조형
제품 이름: Stainless Steel Welded Round Pipe
모크: 1 ton
Keyword: Stainless steel pipe
Technique: Hot Rolled Or Cold Rolled
Length: 1-12m or customized
배달 시간: 15-30 days
Production Process: welding/ polishing
Size: customized
Surface Finish: 2B
Invoicing: by actual weight
판매 단위 | : | Kilogram |
포장 종류 | : | 표준 수출 포장 |
사진 예 | : |
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Product Name
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Stainless Steel Pipe/Tube
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Technology
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Hot Rolled Industrial Stainless Steel Tube
Cold Rolled Decorative Stainless Steel Pipe |
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Material
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201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized
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Thickness
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0.4-50 mm
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Length
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1-12 m
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Outer Diameter(OD)
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10-2000mm
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Standard
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ASTM, JIS, GB, AISI, DIN, BS,EN
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Surface finish
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Characteristics & Application
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NO.1
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Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices.
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NO.2D
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Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mobile parts, build materrials and pipings.
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NO.2B
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The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses.
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NO.3
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Polished with abra sive belt of grit #100#120,have better bright ness with dis con tin u ous coarse stria, used as inner and external or na ments for building, electrical appliances and kitchen etc.
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NO.4
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Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc.
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HL
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Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments,elevators, door of building, frontal plate etc.
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BA
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Cold rolled, bright, annealed, skinned, the product has excellent brightness and good reflectivity, such as mirrors, used in electrical appliances, mirrors, kitchen utensils or clothing
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Austenitic Stainless Steel
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201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
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Martensitic Stainless Steel
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410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
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Duplex Stainless Steel
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S31803, S32101, S32205, S32304, S32750, etc
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Ferritic Stainless Steel
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429, 430, 433, 434, 435, 436, 439, etc
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chemical component ( %)
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Grade ASTM
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C
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Si
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Mn
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S
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P
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Cr
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Ni
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201
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≤0.15
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≤0.75
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5.50-7.50
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≤0.030
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≤0.060
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16.00-18.00
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3.50-5.50
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304
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≤0.07
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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17.00-19.00
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8.00-11.00
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304L
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≤0.03
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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18.00-20.00
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8.00-12.00
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309S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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22.00-24.00
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12.00-15.00
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310S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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24.00-26.00
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19.00-22.00
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316
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.045
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16.00-18.00
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10.00-14.00
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316L
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≤0.03
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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16.00-18.00
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12.00-15.00
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스테인리스 강 파이프의 생산 공정 : 둥근 강철 준비 - 난방 - 핫 롤링 피어싱 - 헤드 커팅 - 산세 - 연삭 - 윤활 - 냉기 롤링 가공 - 탈지 - 용액 열처리 - 교정 - 파이프 절단 - 산세 - 완성 된 제품 검사.
산업 전송 파이프 라인 및 석유, 화학 산업과 같은 기계적 구조 부품에 널리 사용됩니다.
치료, 식품, 광 산업, 기계 및 기기.
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