ASTM A312 Standard 304 Seamless Stainless Steel Pipe for Chemical Fluid

Product Description

Product Description

Stainless Steel Tube

Stainless steel tubes are manufactured from stainless steel billets, mainly divided into seamless stainless steel tubes and welded stainless steel tubes. Common grades include 201, 304, 304L, 316, 316L, 321, 2205 and so on. Featuring high dimensional accuracy and uniform wall thickness, the tubes have excellent corrosion resistance and high temperature resistance. Surface finishes such as pickled, bright, brushed and mirror polished are available. Widely used in architectural decoration, water supply & drainage, chemical fluid transportation, food machinery, marine engineering and heat exchange equipment. Custom sizes and fixed-length cutting are supported, and products comply with ASTM and GB standards.

Specification

Material Grades	201, 202, 301, 302, 303, 304, 304L, 309, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347,405, 409, 410, 420, 430, 436, 439, 444,446,904L, 2205 (duplex), 2507 (super duplex), 17-4PH, and other custom grades.
Surface Finish	BA, 2B, No.1, No.2D, No.2B, Polished 180 Grit, Polished 240 Grit, Polished 320 Grit, Mirror Finish, Hairline, Satin Finish
Welding Types	Seamless (SMLS)Welded (ERW/LSAW/SSAW)
Outer Diameter	6mm to 2500mm (0.25" to 98") or as per client request.
Wall Thickness	0.5mm to 50mm (Sch5, Sch10, Sch40, Sch80, Sch160, etc.) or as per client request.
Length	Custom lengths, typically 6m (20') or 12m (40'), or as per client request.
Mechanical Properties	-Tensile strength: 515-750 MPa-Yield strength: 205-450 MPa -Hardness: ≤HRB 95
Applications	-Industrial Piping Systems-Food and Beverage Industry -Construction and Architecture -Automotive and Aerospace -Water Treatment Systems
Delivery time	5-15 days subject to the clients' requirement and quantity

Company Profile

Shandong Zhuoyue Machinery Processing Factory 

As a professional integrated enterprise in Shandong's industrial cluster, Shandong Zhuoyue Machinery Processing Factory provides one-stop services for steel materials, covering production, processing and sales. Benefiting from the region's superior industrial support, abundant raw materials and professional team, we have gained a solid reputation in the industry with consistent quality and customized solutions.
Core Capabilities & Business Scope
We specialize in processing various steel materials, including carbon steel, stainless steel, alloy steel and wear-resistant steel. Our business integrates raw material procurement, precision processing and finished product sales, forming a one-stop service system to reduce intermediate links and ensure efficient delivery.
Equipped with advanced equipment such as CNC cutting machines, hydraulic presses, precision rolling mills and automated welding systems, we integrate traditional craftsmanship with intelligent manufacturing. Our production strictly complies with international quality standards, with real-time monitoring throughout the process to ensure products meet required mechanical properties and dimensional accuracy.

Factory Display

Certifications

Material Suppliers

Packing & Delivery

FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world. 
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.  
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you. 
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.  
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.  
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight. 
Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing. 
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect. 
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.  
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble. 
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. 
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.