Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of 2 inch black & galvanized steel pipe - astm a53 sch40 48mm 20ft for construction/industrial in China. Welcome to consult the quotation and import cheap 2 inch black & galvanized steel pipe - astm a53 sch40 48mm 20ft for construction/industrial made in China here from our factory.
PRODUCTS DESCRIPTION
●What Are Black Steel Pipes
Black Steel pipes are made from cold-rolled steel and undergo an annealing process to improve their ductility and workability. These pipes are commonly used in construction for fencing, furniture frames, and other light structures. They are known for their high strength, excellent weldability, and cost-effectiveness. These pipes are available in various sizes, thicknesses, and grades to suit different requirements and are widely used in the construction and manufacturing industries.
●Black Steel Pipes Standards
American Standard: ASTM A53/ A53M/ ASTM A500B
Britain Standard: BS1387/EN 10255/BS EN 10219
GB Standard: GB/T 3091-2008 |GB/T 3091-2015
Germany Standard: DIN 2440
Material:Q195 Q235 Q355
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Black steel pipe |
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Pipe Type |
Specification/mm |
Thickness/mm |
Specification/mm |
Thickness/mm |
|
rectangular pipe |
10*20 |
0.5-2.0 |
76*38 |
0.8-3.0 |
|
10*30 |
0.5-2.0 |
45*75 |
0.8-3.0 |
|
|
20*30 |
0.5-3.0 |
100*50 |
1.0-5.0 |
|
|
40*20 |
0.5-3.0 |
100*60 |
1.5-5.0 |
|
|
50*20 |
0.6-2.0 |
50*25 |
0.6-2.0 |
|
|
75*25 |
0.7-2.0 |
70*20 |
0.7-2.0 |
|
|
40*30 |
1.2-3.0 |
100*80 |
1.5-5.0 |
|
|
50*25 |
1.5-3.0 |
120*50 |
2.0-5.0 |
|
|
50*30 |
0.7-4.0 |
120*60 |
2.0-5.0 |
|
|
60*30 |
0.7-4.0 |
120*80 |
2.0-5.0 |
|
|
70*30 |
0.7-2.5 |
|
|
|
|
60*40 |
0.7-4.0 |
160*80 |
2.75-5.0 |
|
|
70*50 |
1.5-4.0 |
100*150 |
2.75-5.0 |
|
|
80*40 |
0.9-4.0 |
100*200 |
2.75-5.0 |
|
|
80*60 |
1.7-5.0 |
200*300 |
2.75-14 |
|
|
90*50 |
1.7-5.0 |
200*400 |
2.75-14 |
|
|
90*60 |
1.5-5.0 |
300*400 |
2.75-14 |
|
|
100*40 |
1.5-5.0 |
300*500 |
2.75-14 |
|
|
15*15 |
0.5-2.0 |
19*19 |
0.5-2.0 |
|
|
Square Pipe |
20*20 |
0.5-2.0 |
100*100 |
2.0-5.0 |
|
24*24 |
0.5-2.0 |
125*125 |
3.0-5.75 |
|
|
25*25 |
1.2-3.0 |
110*110 |
2.0-5.0 |
|
|
30*30 |
1.2-3.0 |
120*120 |
2.0-5.0 |
|
|
40*40 |
0.6-4.0 |
130*130 |
2.0-5.0 |
|
|
50*50 |
0.7-4.0 |
140*140 |
2.0-5.0 |
|
|
60*60 |
1.0-4.0 |
150*150 |
2.75-5.0 |
|
|
70*70 |
1.7-5.0 |
200*200 |
2.75-14 |
|
|
75*75 |
1.7-5.0 |
250*250 |
2.75-14 |
|
|
80*80 |
1.7-5.0 |
300*300 |
2.75-14 |
|
|
90*90 |
2.0-5.0 |
400*400 |
2.75-14 |
|
|
Round Pipe |
17-273(3/8" -10" ) |
0.8-12" |
|
|
●Product Basic Info
| Name | 2 Inch Black & Galvanized Iron Pipe Price - ASTM A53 SCH40 48mm 20ft for Construction/Industrial |
| Surface | Bare,oiled |
| Material | ASTM A106B, ASTM A53B, API 5L Gr.B, ST52, ST37, ST44 SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140 |
| MOQ | 5 tons for normal size and material |
| WT | As customer's requests |
| Payment terms | TT deposit + the balanced against BL copy / LC or 100% LC at sight |
| Trade terms | FOB,C&F,CIF,EXW |
| Length | fixed or random,as customer request. |
| End Treatment | Plain(can be beveled, threaded,punch,shrink,extension... ) |
| Lead time |
within 7 days from stock with 6m length (stock pipe with our factory name in Chinese),20-25 days for customized pipe according to the qty |
●Product Chemical Composition & Mechanical Properties
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Strength Mpa | Strenth Mpa | -on % | ||||||
| 20# | 0.21 |
0.37 |
0.25 | 0.006 | 0.019 | ≥480 |
275-300 |
21.5 |
●2 Inch ERW Steel Pipe Show
●Black Steel Pipe Applications
TYT produces welded carbon steel pipes widely used across industries due to its strength, cost-effectiveness, and adaptability.
Circulation Field: Water delivery steel pipe,Oil and Natural gas delivery steel pipe, Agricultural irrigation steel pipe, Drainage steel pipe.
Structure Field: Construction scaffold,Steel structure,Agriculture greenhouse structure,Solar tracker structure, Fence post, Sport equipment, Light pole, Furniture,Household appliances,Factory building, Garden railings,Equipment manufacturing.
Advantages Of TYT STEEL PIPES
1.Factory and experimental test center to achieve cost and quality control.
2.Processing lines, can satisfy various requests of customers. Producing and processing one-top service.
3.Is the top five in Tianjin.
4.We have been cooperate with Alibaba for 18 years, we are gold supplier and assessed supplier, we are one of the first batch of companies do exporter in this industry.
All items of our products and related tests as follow :
1.ERW black round pipe (ASTM A53,GB..)
2.Weld black square/rectangular pipe(ASTM A500,GB,...)
3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)
4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)
5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
6.Spiral steel pipe
7.Seamless pipe (ASTM A53,A106B,)
8.Oval pipe in galvanized and black surface
9.LTZ... special sizes pipe
10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material
11.Steel angle, Flat bar,round bar,sqaure bar,
12.H,I,U,C,T,Y,W...steel beam/channel
13.Deformed steel bar
14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.
Except Hot Dipped Galvanized Square Pipe, we can also produce scaffolding systems, coil, steel plank, steel plate, scaffolding prop, jack base...
OUR FACTORY
Tianjin TianYingTai(TYT) Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production sales, steel processing, greenhouse engineering with accessories and export business. It has been experienced for 20 years so far. We have 13 production lines for various kinds of steel pipe, 10 processing production lines and 2 environmental production hot-dipped galvanizing lines. We not only can produce 450,000 tons of various sizes of ERW steel pipe, but also can produce deep processing pipe with 100,000 tons. Our annual production capacity of hot dipped galvanized steel pipe is 200,000 tons, capacity of greenhouse engineering material is 250,000 tons and highway column and guardrail is 200,000 tons.
Tianjin TianYingTai Imports & Exports Trade Co., LTD is our export company. We have achieved trading capacity 60,000 tons in 2016. Our products are widely used in agriculture, animal husbandry , chemical industry, machinery, construction, utilities, vehicle and other fields. Our customers are from Asia, the Middle East, the Southeast Asia, European Union and other countries.
Quality Inspection
1.Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate (the second private enterprise to obtain this certificate)
2.Control quality strictly.The first pass is the quality inspection on the production line,The second pass is full inspection of the production quality .
3.We have got internationally recognized certificates, ISO, CE, LR,Philippine certificate,also support third-party testing,as SGS, BV, ect.
PACKAGING & SHIPPING
1. Modern Warehousing Capabilities
A fully enclosed, clean, and well-organized modern logistics warehouse spanning 20,000 square meters, offering integrated services including storage, packaging, documentation, and dispatch.
Daily throughput of 20–25 containers with 100% packing accuracy, ensuring efficient and precise operations.
2. Professional Transportation Support
A dedicated fleet of 10+ 13-meter semi-trailers, prioritizing transport efficiency and quality for customer convenience.
Optimized logistics networks to reduce costs and provide value-added services (e.g., customized transport solutions).
3. Standardized Steel Pipe Storage & Transport
Strict implementation of SOPs to prevent impact, scratching, denting, flattening, deformation, and rain exposure during handling.
End-to-end quality control guarantees zero damage from inbound storage to final delivery.
OUR CUSTOMERS
So Many Partners Have Chosen TYTSTEEL with Satisfaction.
AFTER-SALE WARRANTY
Four Promises
Establish good long-term relationship with customers.
Quality
Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.
Timeliness
24 hours online.Provide consulting and quotation services for customers all the time.
Integrity
If The customer complains about the quality of the products, our company will actively cooperate with them to solve the problem. If it is the responsibility of our company, we will bear the corresponding responsibility and compensation.
Veracity
Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.
If you need steel pipes, please contact us immediately, and we'll give you a discounted quote.
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