Rectangular Tubes Black Square Pipe Iron Tubes Q235 Q345 Ss400
Grade ERW Black Low Carbon Square Steel Pipe
Our services:
1.Special design avaliable according to requirements.
2.All production processes are under ISO 9001-2008 strictly
3.Free sample
4.Acceptable for any third party inspection(SGS,BV...)
5.OEM is ok.
6.Visit factory any time.
Product Description
Product name | High Quality Black square pipe and Black round pipe |
Size | Rectangular Tube: 10*20-120*80mm
Square Tube : 16*16-250*250 mm
(check sizes provided from below table) |
Length | 6m or based on your request |
Standard | EN10210, EN10219, DIN17100, ASTM A36,JIS G3466 |
Materials | Q195, Q235, Q235B, Q275, Q345B, S235, S235jr, S355, S355jr, SS400,
SS330, STK490,St33, St37, St52/ ASTM A36, A53, A106 |
Surface | Oil, bared, black paint, galvanized |
End finish | Plain end |
Technique | hot rolled, welded(erw) |
MOQ | 2 tons |
Usage | Civil engineering, architecture, steel towers, shipyard,
scaffoldings, struts, piles for suppression of landslide and other
structures |
Shipment | by bulk or load into 20ft / 40ft containers |
Delivery time | Prompt delivery, or as order’s quantity. |
Payment Terms | T/T or L/C at sight |
Price term | Ex-work,FOB,CIF,CFR,etc. |
Packing | Export standard package, suit for all kinds of transport, or as
required. |
Product Advantages
Cooperation Model | OEM or ODM |
Design | As per customers specific requirements
or customers give us specific sample;
or customers' conceptual or preliminary design;
or customer sketched ideas. |
Certification | ISO9001:2015,CE |
Acceptable Drawing Format | jpg/ .dwg/ .igs/ .stp etc. |
Application Material Standard | If no any specially required by customers, we usually suggest our
customers to try the equivalent China National (GB) standard
material that our engineer team proposes which to be properly
converted from ANSI, ASTM, SAE, EN, DIN, BS, JIS and etc., to
contribute the material cost control. |
Aviailable Processing | shearing; crimping; laser cutting; bending; stamping; pressing;
deep drawing; rolling; forming; fabricating; drilling; tapping;
riveting; sopt welding; TIG; assembling |
Precision | Average level: ±0.05mm, depending on product's size, thickness and
material |
Bending pipe service
Good perpendicularityWith no bevel
Excellent bending technologyOut of roundness rate ≤ 3%
Thinning rate ≤ 15%
Measure the inner wall thickness of the bend
Application
PACKING
We will select the corresponding packaging method according to the
different types of products. We will do our best to reduce the
loss in transportation.
TRANSPORTATION
Before the shipment, there will be professional quality inspection
personnel to carry out on-site testing of materials,
specifications, etc, and photographed and archived. During the
cargo transportation process, the customer can track and inquire
about the progress of the logistics
INSPECTION
Our products are checked through 16 processes at least , and have
quality inspection reports from authoritative third
parties.Professional inspection is provide to ensure that the
weight of the goods is sufficient.
Company Profile
Weifang Wilda Machinery Co.,Ltd founded in 2003. Specializing in the production of
high-precision galvanized welded steel pipes, we can produce round,
square and other special-shaped steel
pipes according to customer orders.
We also have sheet metal processing workshop, welding workshop,
metal surface treatment workshop,
which can meet the needs of different customers.
excellent employees, advanced technology, and sophisticated
equipment, strict management is the company can continue to develop
and raise, the product can win users rely on the root. "Accurate,
reliable, professional"is our spirit of production and service
beliefs
Why Choose Us ?
