Rust-Proof 304 Stainless Steel Pipe Corrosion Resistant Seamless Tube for Chemical Industry
제품 세부정보
| 표면 처리: | 우아한 | 밀도: | 7.93G/Cm3 |
|---|---|---|---|
| 인장강도: | ≥520MPA | 표면: | No.1/2b/Ba/Hl/광택/거울/8K |
| 재료: | 304 스테인레스 스틸 | 애플리케이션: | 건설, 산업, 기계 제작 |
| 기술: | 냉간 압연, 열간 압연 |
제품 설명
Our precision seamless 304 stainless steel tubes are specially manufactured for aerospace, instrumentation, and high-performance industrial systems requiring excellent corrosion resistance, dimensional accuracy, and structural stability.
Made from premium ASTM 304 stainless steel, these thin-wall tubes feature:
- Thickness: 0.3mm–3mm
- OD Range: 6mm–50mm
- Surface: Bright Annealed / Polished
- Process: Hot Rolled + Precision Cold Drawn
- Type: Seamless
With high chromium and nickel content, 304 stainless steel offers strong oxidation resistance, formability, and clean internal surfaces for demanding fluid and gas transfer systems.
In aerospace and precision manufacturing, standard stainless steel tubes often face:
- Poor dimensional tolerance
- Surface oxidation after welding
- Internal weld seam weakness
- Low pressure resistance
- Inconsistent wall thickness in thin-wall tubing
These issues can affect assembly precision, system safety, and service life.
Our seamless 304 stainless steel tubes solve these challenges through:
- Seamless manufacturing for higher pressure resistance
- Precision tolerance control up to ±0.05mm
- Bright annealed smooth inner wall
- Strict ASTM/EN quality inspection
- Optional custom cutting and finishing
This makes them ideal for aerospace hydraulic lines, instrumentation tubing, and high-purity transport systems.
| Item | Value |
|---|---|
| Material | 304 / 304L Stainless Steel |
| Standard | ASTM A213 / A269 / A312 |
| Outer Diameter | 6mm–50mm |
| Thickness | 0.3mm–3mm |
| Length | 1000mm–6000mm or customized |
| Surface | BA / Polished / Pickling |
| Tolerance | ±0.05mm to ±0.1mm |
| Process | Hot Rolled + Cold Drawn |
| Type | Seamless |
| C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.0–20.0 | 8.0–10.5 |
Widely used in:
- Aerospace hydraulic tubing
- Aircraft fuel systems
- Precision instrumentation
- Medical equipment
- Semiconductor gas lines
- Chemical transfer systems
- High-pressure fluid pipelines
304 stainless steel contains over 18% chromium and 8% nickel, forming a passive oxide layer on the surface.
This protective layer:
- Prevents corrosion
- Improves oxidation resistance
- Extends service life under harsh environments
Seamless construction eliminates weld defects and increases structural integrity under pressure and vibration.
When selecting aerospace stainless steel tubing, consider:
- Ultra-thin systems: 0.3–1mm
- Pressure applications: 1–3mm
Choose precision tubes with:
- OD tolerance ≤ ±0.05mm
Recommended:
- Bright annealed for clean systems
- Polished for visible applications
Check required standards:
- ASTM A213
- ASTM A269
- AMS / Aerospace specific requirements
Yes. 304 stainless steel is widely used in aerospace auxiliary systems, instrumentation, and fluid transfer lines due to corrosion resistance and strength.
Seamless tubes have no weld line, offering better pressure resistance, uniform wall thickness, and higher reliability.
Yes, custom OD, thickness, length, and surface finish are available.
We can provide:
- EN10204 3.1
- MTC
- PMI
- Third-party inspection
MOQ usually starts from 100kg, depending on size and customization.
제품 하이라이트
항공우주 및 화학 산업을 위한 정밀 304 심리스 스테인레스 스틸 튜브. ±0.05mm 공차, ASTM 인증, 녹 방지 구조 및 맞춤형 크기가 특징입니다. 고압 유체 시스템에 이상적입니다.
보일러 인발관을 위한 En10305-1 완충 장치 정확성 무계목 강관
En10305-1 Shock Absorber Precision Seamless Steel Pipe For Boiler Seamless Tube Seamless Precision steel tubes To be used in hydraulic system, automobile and precision machinery parts for cars and cylinder. Product Name Seamless Steel Pipe Tube Material Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. Length Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requirys Standard JIS G3466, EN 10219, GB/T 3094-2000,
ASTM 35# 304 316 20MnG 뜨거운 굴려진 보일러용 강재 직사각형 둥근 파이프 6M 길이
ASTM 35# 304 316 20MnG Hot Rolled Boiler Steel Rectangular Round Pipe 6M Lehgth Its applications include transportation of oil,gas or fluid,Construction,Electricity,Machine building industy,Chemical industy,Petroleum,Traffic, etc. Product Name Hot Rolled / Hot expansion Seamless Carbon Steel Pipe O.D 60.3mm-914.4mm W.T 3.91mm-59.54mm Process method Hot rolled/ Hot expansion/ Cold drawn Length 5-12m as per customer's requirements Material 53, A106 Grade B, A106 Grade C, Q235,
열로 굴린 두꺼운 벽 철강 튜브
Seamless Hot Rolled Thick Wall Steel Tube For Mechanical St52 DIN1629 / DIN2448 Q345 With good quality and competitive price, we believe we could be your reliable supplier. Its applications include transportation of oil,gas or fluid,Construction,Electricity,Machine building industy,Chemical industy,Petroleum,Traffic, etc. Product Name Hot Rolled / Hot expansion Seamless Carbon Steel Pipe Brand WUXI SILAISHI O.D 20mm-950mm W.T 4mm-60mm Technique Hot rolled/ Hot expansion/ Cold
정밀도 열 교환기 체계를 위한 냉각 압연 이음새가 없는 강철 관 A333 급료 6
Precision Cold Drawn Seamless Steel Tubes A333 Grade 6 For Heat-Exchanger Systems Product Description There shall be no cracks, folds, cracks, cracks, folds, delaminations and scarring defects on the inner and outer surfaces of the steel pipe. These defects shall be completely removed (except for pipes for machining). After removal, the wall thickness and outer diameter shall not exceed negative bias. Other minor surface defects that do not exceed the allowable negative
아래의 온라인 문의 연락 양식을 사용하시기 바랍니다. 질문이 있으시면 저희 팀이 가능한 한 빨리 연락합니다.
