Equal Angle Steel

Structural engineers and steel fabricators in Poland specify equal angle steel for frames, bracing, shelving and machine bases. Sino East Steel is an equal angle manufacturer and factory producing hot-rolled angles to EN 10056, ASTM A36 and JIS G3192, with leg sizes from 20×20×3 mm to 200×200×20 mm, in carbon steel, galvanized or pre-painted finishes. Mill-direct supply means consistent section dimensions, certified chemistry and lengths cut to your project requirements, with full EN 10204 documentation for your structural approvals.
Equal Angle Steel — The Workhorse of Structural SteelworkEqual angle steel (L-section) is a hot-rolled structural profile with two legs of equal length at a 90-degree angle. It is one of the most used sections in steel construction because it is simple to weld, bolt and combine into frames, bracing and brackets. Sino East Steel supplies equal angles from 20×20×3 mm to 200×200×24 mm in lengths of 6 m and 12 m, in grades S235JR, S275JR and S355JR (EN 10056), ASTM A36 and Q235B/Q355B. Both black and hot-dip galvanized angles are available, and we can cut to length, drill holes or prepare ends per your fabrication drawings.
Hot Rolling of Angle SectionsBillets are reheated and rolled through a sequence of passes in a section mill, where the characteristic L profile is formed between shaped rolls. The angle is then cooled on a cooling bed, straightened, cut to length and inspected for leg dimensions, right-angle tolerance and surface quality. Galvanized angles are immersed in molten zinc after rolling to protect them for outdoor and coastal service.
ApplicationsEqual angles are used in steel frames and trusses, roof bracing, shelving racks, cable trays, ladders and access platforms, machine frames, agricultural buildings, gates, transmission and telecom towers, and general fabrication. For Polish structural steel companies, angles are a stock-line item — consistent straightness and accurate leg dimensions matter because they reduce fit-up time on site.
Selecting the Correct Angle SizeChoose the leg width and thickness according to the load and connection design — for bracing and light frames 40–75 mm angles are typical, while main columns and heavy trusses use 100–200 mm sections. Grade S235JR covers general duty; specify S355JR where higher strength reduces section size and weight. Confirm whether you need galvanized or black sections, and whether holes or cut-to-length pieces are required.
Standards, Grades & Equivalents

StandardGradeTypical Use
EN 10056-1/-2S235JR – S355JRStructural steel equal anglesASTM A36-Carbon structural steelGB/T 706Q235B, Q355BHot-rolled section steel
Available Sizes & Range

ItemRangeNotes
Equal angle20x20x3 – 200x200x24 mmblack or galvanizedLength6 / 12 mor cut to size
Specification Deep-Dive for Equal Angle SteelEqual angle steel is a hot-rolled section with two equal legs, specified by leg size × leg size × thickness in millimetres — for example 50×50×5 mm. Sizes range from 20×20×3 mm to 200×200×20 mm, produced to EN 10056-1/2 (S235JR, S275JR, S355JR), ASTM A36 and JIS G3192 (SS400). Section dimensions follow the standard tolerances on leg width, thickness and length, with theoretical weight per metre stated on the certificate. Mechanical properties: S235JR yield 235 MPa, S275JR 275 MPa, S355JR 355 MPa with matching tensile and elongation. Angles are supplied in 6 m and 12 m lengths, or cut to project lengths, with plain or bevelled ends. Surface: black (mill scale), hot-dip galvanized (Z400+ for outdoor frames, solar structures and bracing) or pre-painted. Each delivery includes mill certificates with heat numbers for traceability, and we can supply combination orders — angles, channels, flats and beams from the same production — which simplifies receiving and documentation for Polish structural fabricators.
Ordering Equal Angle SteelSpecify the section (leg × leg × thickness), standard (EN 10056, ASTM A36), length and finish. We confirm section tolerances, chemistry and bend test documentation, and supply galvanized angles on request. Structural fabricators can combine angles, channels and flat bars in one delivery to simplify receiving and paperwork.
Quality Control & CertificationEvery batch of material delivered from our Tianjin plant passes through a documented inspection routine: chemical composition analysis, tensile and yield testing, dimensional checks and, where applicable, hydrostatic or flattening tests. Each consignment ships with an EN 10204 3.1 mill test certificate (MTC) and batch traceability records, so your incoming inspection at Gdansk, Gdynia, Szczecin or any other EU port is straightforward. The factory operates under an ISO 9001:2015 quality management system and is independently audited by SGS and TUV Rheinland for production capacity and export reliability.
Export Documentation IncludedEvery order is shipped with a complete documentation set: commercial invoice, packing list, bill of lading, certificate of origin, and the EN 10204 3.1 mill test certificate with heat numbers and test results. Where your project requires third-party inspection, we can arrange SGS, TUV or Bureau Veritas inspection before loading, with the inspection report issued in English for easy clearance in the EU.
Why European Buyers Source This Product from Sino East SteelImporting steel from China to Poland is a routine, well-understood process when you work with a manufacturer that has done it hundreds of times. Sino East Steel combines factory-direct pricing with export experience across the EU, so you avoid the margin stack of trading companies and the documentation delays that slow down first-time imports. Our export team prepares commercial invoices, packing lists, certificates of origin, and the EN 10204 3.1 mill certificates your quality department and customs broker expect. We also coordinate vessel booking from Tianjin/Xingang to Baltic ports, and for regular customers we can hold production slots so repeat orders keep your warehouse stocked without interruption.Because we are the manufacturer, specification changes, coating requirements, packing instructions and delivery dates are agreed directly with the people who control the production line. This transparency is what distributors and contractors in Poland value most: one accountable partner, one set of documents, and material that matches the sample on every shipment.
Packaging & Delivery to Poland and the EUProducts are packed in seaworthy export condition: steel strapping, waterproof wrapping, and wooden or steel pallets where required, with clear marking for safe handling. For pipe and tube orders we use the standard export bundle format with plastic end caps on request. Sea freight to Polish and Baltic ports (Gdansk, Gdynia, Szczecin, Klaipeda) is arranged from Tianjin or Xingang port, with typical lead times of 15–25 days after production. FCL and LCL options are both available, and mixed-container consolidation is offered for regular customers who combine several product lines in one delivery.
Customization & Value-Added ServicesBeyond standard supply, our finishing lines can prepare material for your exact production step: cutting to length, drilling, bevelling, threading, coating, marking and custom bundling per your drawings. Packaging can be adapted to your handling equipment — pallets, frames, slings or individual protective wrapping — and private labeling is available for distributors who resell under their own brand. For customers with regular monthly programs, we schedule production slots so that reorder quantities arrive on time, allowing you to run leaner stock without risking supply gaps on your own production line.
Technical Support & After-Sales ServiceOur export engineers support you from specification to installation: confirming grade and size selections, advising on coatings and packing for your climate and handling equipment, and answering technical questions from your quality department. After delivery, we keep the batch records on file and can issue additional documentation, arrange replacement paperwork, or support you in the rare case of a claim. For Polish customers this means a single point of contact who knows your orders, your specifications and your delivery history — service that trading intermediaries rarely match.
Inspection & Testing Before ShipmentBefore any material leaves the plant it passes through a defined inspection gate. Dimensional checks are performed against the ordered specification, surface quality is inspected visually and with instruments where required, and the relevant mechanical and chemical tests are verified against the mill certificate. For pipe and tube products, hydrostatic and non-destructive testing results are reviewed against the standard’s acceptance criteria. Customers who request it can witness the inspection or receive photographs and video of the loaded goods before the vessel sails — a practical way to build confidence without travelling to China.
How to Order & Request a QuotationTo receive a firm quotation, please send your required specification: grade and standard, dimensions, quantities (in tons or pieces), end use, and the destination port in Poland or the EU. Our export team replies within 24 hours with pricing, availability and a proposed shipping schedule. We work with T/T and L/C payment terms, and for established EU customers longer payment arrangements can be discussed on a project basis.Request a quote: use the contact form, WhatsApp +86-186-2208-8833, or email [email protected].
Frequently Asked Questions
What lengths and packing do you offer for angles?Standard lengths are 6 m and 12 m, bundled, strapped and labeled for easy identification at your warehouse. Cut-to-length and drilled pieces can be prepared for fabrication orders.
Do you supply equal angles in galvanized finish?Yes, hot-dip galvanized angles are available for outdoor structures, with coating weights per EN ISO 1461.
What is the standard length for angle steel?Standard lengths are 6 m and 12 m. We can also cut to your exact project lengths to reduce scrap and handling on site.
Do you supply galvanized angle steel?Yes, hot-dip galvanized angles are available with coating certificates, commonly used for outdoor frames, bracing and solar mounting structures.
What documents do you provide with each shipment?Each shipment includes the EN 10204 3.1 mill test certificate, packing list, commercial invoice and bill of lading. Inspection reports and third-party certificates (SGS, TUV, Bureau Veritas) can be arranged before loading if your project requires them.
Can you supply to Polish and European standards?Yes. We regularly export to EN and DIN specifications used across the EU, including EN 10219, EN 39, EN 10210, EN 10305 and DIN 2440, in addition to ASTM and API standards. Tell us the standard your project specifies and we will quote accordingly.
What are your MOQ and lead times?MOQ depends on the product and size — typically from 1 to 10 tons for standard lines. Production and shipping to Polish ports normally takes 15–25 days from order confirmation.
Do you ship to Polish ports and handle customs paperwork?Yes. We ship FOB Tianjin/Xingang, CIF or CFR to Gdansk, Gdynia, Szczecin and other Baltic ports, and we prepare the export documentation (commercial invoice, packing list, bill of lading, certificate of origin, mill certificates) needed for import clearance in Poland.
Can we arrange a pre-shipment inspection?Yes. Third-party inspection by SGS, TUV, Bureau Veritas or your own representative can be arranged before loading, and the inspection report is provided before the vessel departs.
Do you offer samples before a full order?For most products we can provide small samples or cut pieces so your quality department can verify the material. Sample cost is credited against the first order for regular customers.
About Sino East Steel — Sino East Steel is a factory-direct manufacturer and exporter of carbon steel, galvanized steel and structural steel products, operating from a 65,000 m² production base in Tianjin, China. Since 2005 the company has built a steady export record across Europe, the Middle East and the Americas, supplying distributors, contractors and engineering companies that require consistent quality, complete documentation and dependable delivery. For Polish buyers, this means a single certified source for pipes, coils, sheets, bars and structures, with every shipment supported by mill test certificates and traceable batch records.
Sourcing This Product from China to Poland — What to ExpectImporting steel from China to Poland is a standard, well-documented process when the manufacturer manages it end to end. After you confirm the specification, we issue a proforma invoice with price, production time and shipping terms (FOB Tianjin/Xingang, CIF or CFR to Gdansk, Gdynia, Szczecin or Klaipeda), produce and inspect the material, prepare the full export documentation set, and book the vessel. Total lead time from order confirmation to arrival at a Polish port is typically 15–25 days for standard products. Polish importers pay import VAT and customs duties at the EU border using the commercial invoice, packing list and certificate of origin we provide; the EN 10204 3.1 mill certificates satisfy your quality department and any project documentation requirements. For first orders we recommend a trial container with the most popular sizes, so you can verify material, documents and delivery performance before committing to a larger supply program.