Question 1

What types of steel products do you supply?

Accepted Answer

HXH Steel is a manufacturer and global supplier of carbon steel,stainless steel,galvanized steel,and alloy steel products.Our full product lineup covers carbon,galvanized,stainless and alloy steel available in the following product categories:
Steel Pipes&Tubes:Seamless,ERW,LSAW,SSAW pipes,OCTG casing and tubing.
Steel Coils,Sheets&Plates:HR/CR coils,GI,GL,PPGI/PPGL,heavy carbon steel plates.
Structural Steel:H-beam,I-beam,channel steel,angle steel,deformed rebar.We support bulk raw material sup

Question 2

What steel grades are available?

Accepted Answer

Supported by self-owned production lines and stable supply from leading mills like Baosteel, Ansteel, Shagang and Tisco, we supply mainstream and high-strength grades for different industries:
Carbon and Structural Steel: SS400, A36, A572 Gr50/60, S235JR, S355JR.
Line and Pipe Grades: ASTM A106 Gr.B, A53 Gr.B, API 5L X42-X70.
Coated Steel: DX51D+Z, DX52D+Z, SGCC, CS Type A/B.
Stainless Steel: AISI 304, 304L, 316, 316L, 430 and duplex stainless steel.

Question 3

What international standards do your steel products comply with?

Accepted Answer

All goods are produced and inspected strictly following global mainstream engineering standards to meet overseas project requirements:
US Standards:ASTM,ASME,API(ASTM A53,API 5L,ASTM A240 etc.).
European Standards:EN10025,EN10219,EN10217.
Japanese Standards:JIS G3101,JIS G3141,JIS G3302.
System Certification:ISO 9001,CE certification for structural steel.

Question 4

Which steel products fit construction projects?

Accepted Answer

We supply durable load-bearing steel for civil construction and commercial buildings:
Main Frame:Hot rolled H-beam,I-beam and channel steel for building frameworks.
Concrete Reinforcement:High tensile deformed rebar.
Roof&Wall Cladding:GI and PPGI corrugated sheets with good anti-rust and UV resistance for outdoor long-term use.

Question 5

What steel products are suitable for oil&gas industry?

Accepted Answer

Energy projects require strict safety and anti-corrosion performance.Our steel covers upstream and downstream operations:
Transmission Pipelines:API 5L seamless,LSAW&SSAW line pipes for oil,gas and slurry transportation.
Drilling Service:OCTG casing and tubing compliant with API 5CT.
Storage&Processing:A516 carbon steel plates for pressure vessels and petrochemical tanks.

Question 6

Can steel products be recycled?

Accepted Answer

100%recyclable.Steel retains full mechanical performance after repeated recycling.Choosing our steel helps your projects meet green building and ESG requirements,cutting raw material and energy consumption.

Question 7

How do I choose the right steel product for my project?

Accepted Answer

Our sales engineers will sort out cost-effective solutions after you share your project info.We mainly evaluate 3 core factors:
Service Environment:Coastal anti-corrosion(galvanized/stainless steel)or high temperature working conditions(special alloy steel).
Mechanical Indicators:Required yield strength,tensile strength and load capacity.
Post-Processing:Bending,deep drawing or welding works on site.Based on your drawings and technical specifications,we will recommend suitable grades,dimensions

Question 8

What sizes and thicknesses can you offer?

Accepted Answer

We keep large stock of standard sizes for fast delivery,and accept non-standard custom production:
Coils&Sheets:Thickness from 0.12mm thin roofing sheet to over 100mm heavy structural plate.
Pipes&Tubes:OD 1/2 inch to 48 inches,wall thickness SCH10 to SCH XXS.

Question 9

Do you offer custom steel processing?

Accepted Answer

Yes,we have complete secondary processing workshops in our Liaocheng facility to deliver finished steel ready for installation:
Cutting&Sizing:Cut-to-length,slitting,drilling,beveling.
Forming&Welding:Bending,rolling,certified structural welding.
Surface Treatment:Shot blasting,anti-rust oil,paint and hot-dip galvanizing.

Question 10

How do you guarantee steel quality?

Accepted Answer

Quality control is carried out throughout the entire production process,from raw material sourcing to final inspection before shipment.
Raw Material Inspection:Only purchase billets and hot rolled strips from vetted,tier-1 state-owned steel mills.
Online Production Monitoring:Real-time check on dimension tolerance,wall thickness and surface condition.
Pre-Shipment Inspection:Full check of appearance,marking and export packaging before container loading.

Question 11

Will you provide Mill Test Certificate(MTC)?

Accepted Answer

MTC is provided for every shipment as standard.Each certificate follows EN 10204 3.1,recording heat number,chemical composition,mechanical property data and corresponding testing standards for full order traceability.

Question 12

Is third-party inspection acceptable?

Accepted Answer

We fully support independent third-party inspection. You can appoint SGS, BV, TUV or other recognized institutions to inspect dimension, appearance and witness tests before shipment. Our team will coordinate schedules and open full access for inspectors.

Question 13

What inspection tests do you conduct?

Accepted Answer

We adopt destructive and non-destructive testing according to customer and project demands:
Chemical&Mechanical Test:Spectrometer composition analysis,tensile,flattening,bending and Charpy impact test.
NDT Inspection:Ultrasonic testing,eddy current test,X-ray weld inspection,hydrostatic test for pressure pipes.

Question 14

What quality certificates do you hold?

Accepted Answer

We hold internationally recognized certifications,including ISO 9001:2015,CE certification and API 5L/5CT licenses.

Question 15

How quickly can I receive a quotation or technical response?

Accepted Answer

Our technical sales team processes drawings and datasheets efficiently. We will send full quotation including grade availability, price and lead time within 12 working hours. For regular stock items, you can get feedback in 1-2 hours during working time.

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