Hot DIP Galvanized Square Steel Pipe and Tube Gi Custom Galvanized Steel Square Tube 2.5X2.5 Galvanized Square Hollow Steel Pipe
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Product Highlights
- Full Customization: Material, shape, surface, size, and grade can be customized to customer requirements.
- Wide Size Range: OD 10-600mm, Thickness 1.2-30mm, Length 3-12m available for round and square pipes.
- Hot Dip Galvanizing: Hot dipped galvanized coating 200-400g/m2 for superior corrosion resistance.
- Multiple Standards: Complies with GB/T, ASTM A53/A36, EN39, BS1387, and other international standards.
- Fast Delivery: Delivery within 7-15 days after payment; 7-20 days normally based on quantity.
- Quality Assurance: Pre-production samples, final inspection before shipment, and QC checks for every process.
- Free Samples: Free samples can be provided according to customer requirements.
- Certified Quality: ISO 9001-2008, BV, TUV, and SGS certifications ensure product reliability.
Product Attributes
- Customization
- Available
- After-sales Service
- Provide
- Warranty
- Provide
- Model NO.
- Q235b
- Type
- Seamless
- Technique
- Cold Drawn
- Material
- Galvanized
- Surface Treatment
- Galvanized
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling
- Section Shape
- Round
- Product Name
- Galvanized Steel Pipe
- Od
- 10-600mm
- Thickness
- 1.2-30mm
- Length
- 3-12m
- Standard
- GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3
- Grade
- Q195 Q215 Q235 Q345 etc
- Delivery
- 7-10 Days
- Price Term
- Fob CIF CFR
- Payment
- 30% Deposit by T/T;70% Balance Pay Against Copy of
- Sample
- Free
- Transport Package
- Standard
- Trademark
- Hongyan
- Origin
- China
- Production Capacity
- 5000tons Per Month
Product Images of Hot DIP Galvanized Square Steel Pipe and Tube Gi Custom Galvanized Steel Square Tube 2.5X2.5 Galvanized Square Hollow Steel Pipe
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Product Description


Material, shape,surface, size can be customized according to customer requirements
| Product name | Galvanized Steel pipe/tube |
| OD | 10-600mm(round) |
| thickness | 1.2-30mm as customers' requirements |
| length | 3-12m or as customers' requirements |
| Shape | Round , square, other shape |
material |
Q195-Grade B, SS330, SPC, S185 Q215-Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 |
| Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,GB/T9711.1-99 etc |
| zinc coating | pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2 |
| application | Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
Package |
1) Big OD: in bulk 2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer's requirement |
| Delivery | Normally 7-20 days after get deposits or according to quantity |
| Certification | ISO 9001-2008 BV TUV SGS |
advantage |
1. reasonable price with excellent quality 2, abundant stock and prompt delivery 3, rich supply and export experience, sincere service |


For the detailed package of pre galvanized steel pipe we could do as bellow:
1.Big size:By bulk
2.Small size:
1) in bundle with steel strip
2) inside with bundle, outside with plastic cloth
3) by bulk, then put into container directly
3.For container
1)20FT GP Container:Pipe length less than 5.8m, qty max 27ton
2)40FT GP Container:Pipe length less than 12m, qty max 26.5ton
Packing method: Standard Sea-worthy Packing /woven bags packing/wood pallet or customized.
payment term
| 1 | 100% T/T in advance. |
| 2 | 30% deposit by T/T;70% balance pay against copy of B/L; |
| 3 | L/C. |

Shandong Hongyan Metal Materials Co., Ltd. is located in Jinan, the capital of Shandong Province. The main products are stainless steel, carbon steel and galvanized steel, PPGI, PPGL. Shandong Hongyan has focused on the steel industry for 15 years.
The company has established long-term close cooperative relations with well-known domestic steel companies. The annual spot reserve exceeds 100,000 tons, and delivery is guaranteed on time.
Shandong Hongyan Metal Materials Co., Ltd. provides services to large enterprises, such as domestic government construction projects, Chinese listed companies and state-owned



(1): High quality Galvanized steel pipe with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
1. who are we?
We are based in Shandong, China, start from 2020,sell to Domestic Market(50.00%),South America(20.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Southern Europe(5.00%),South Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Stainless steel,Carbon steel,Galvanized,PPGI,PPGL
4. why should you buy from us not from other suppliers?
Our company are specialized in steel field for over more than 15 years Annual average sales of more than 600 million yuan The products are sold well in Russia,Vietnam,Kazakhstan,South Korea and South America
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2451806". Items marked "" are certified.
Company Profile
Shandong Hongyan Metal Materials Co., Ltd.
Our vision: To be a professional, reliable and outstanding world-class steel supplier.
Our company is located in Jinan City, Shandong Province, with a registered capital of RMB 50 million. We are a professional steel sales company integrating domestic and foreign trade.
Our company has been operating in the steel industry for 20 years. The main products are stainless steel sheet/coil/tube/rod, carbon steel sheet/coil/tube/rod, galvanized sheet/coil/tube, PPGI and PPGL, H-beam, I-beam, angle steel, channel steel, sheet pile. And also we can produce according to the requirments of the costomer. The production capacity of our company is anout 200000 tons per year.
Due to our excellent quality and competitive price, we have been servicing customer throughout wold and win a good reputation. As far as we have exported to countries like United States of America, Russia, Canada, Australia, England, Poland, Dubai, UAE, Japan, Korea, Africa, Vietnam and so on. Adhering to the concept of win-win and customer-centred belief, we look forward to becoming your trustworthy high-quality partner.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 402, Building a, Evergrande Shounuo City Light, Jinan, Shandong, China
-
Plant Area
- 177 square meters
-
Number of Employees
- 15
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
-
Main Products
- Stainless Steel, Carbon Steel, Galvanized Product, Rebar, PPGL/PPGI, Copper/Brass/Bronze Product, Ductile Iron Pipe
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-08-19
-
Export Year
- 4 years
-
Main Markets
- South America, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- No
FAQ
- What customization options are available?
- Material, shape, surface, size, and grade can be customized according to customer requirements. OD ranges from 10-600mm, thickness 1.2-30mm, and length 3-12m.
- What are the payment terms?
- Payment options include 100% T/T in advance, 30% deposit by T/T with 70% balance against copy of B/L, or L/C.
- What is the delivery time?
- Delivery is normally 7-20 days after receiving deposits or according to quantity. It can be completed within 7-15 days after payment.
- What standards do the pipes comply with?
- Standards include GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, ASTM A53/A36, EN39/EN10219, BS1387/1985, and others.
- How is the quality guaranteed?
- We always provide a pre-production sample before mass production and conduct a final inspection before shipment. Every process is checked by responsible QC.
- What is the minimum order quantity?
- The minimum order quantity is 1 ton.
- Are free samples available?
- Yes, free samples can be provided according to customer requirements.
- What certifications do you have?
- We have ISO 9001-2008, BV, TUV, and SGS certifications.
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