Basic Info.
After-sales Service
Quality Objection Within 10 Days Since Receiving
Technique
Hot Rolled,Extruded
Material
Carbon Steel, Alloy Steel
Surface Treatment
Hot Rolled, Galvanized, Polished, Coated
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Length
6m,9m,12m or Customized
Steel Grade
Q235B, Q345b,Q345c,Q345D,Ss400,Ck45,4140,42CrMo
Stock
More Than 10,000tons
Shipment Port
Tianjin, Qingdao, Shanghai
Shipping
by Container or Bulk Ship
Processing Services
Cutting, Polishing,Drilling
Technique Type
Cold Drawn, Hot Rolled, Forged
Delivery
Within 7 Days for Normal Size
Surface
Prime Original Surface, Galvanized or Coated
Warehouse Location
Tianjin, Hebei, Shandong
Payment Term
30%T/T, Balance Against Shipping Docs
Transport Package
Standard Exporting Package
Product Description
Product Description
Supply | 1. Carbon steel pipe |
2. Petroleum casing pipe |
3. Fluid pipe |
4. structure pipe |
5. Alloy steel pipe |
Standard | API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc. |
Thickness | SCH5~SCH160, STD, XS, XXS, 2mm~100mm |
Outer Diameter | 1/8"~24"(6mm~610mm) |
Supply Length | 5.8m 6m 12m or According to customer demand |
Surface Treatment | Black painting, black varnish, transparent oil, epoxy coating, etc |
Package | In bundles, ends can be beveled or square cut, end capped or according to customer demand |
Used Area | Petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction, etc. |
Certification | ISO9001,2000, API, Mill Test Certificate |
Third Party Inspection | SGS, or According to customer demand |
Remark | XPY or According to customer demand |
Payment Terms | L/C, T/T |
Chemical&Mechanical parameters |
Grade | C | Mn | Si | Cr | Mo | S | P |
20G | 0.17~0.23 | 0.35~0.65 | 0.17~0.37 | --- | --- | ≤0.020 | ≤0.025 |
20MnG | 0.17~0.23 | 0.70~1.00 | 0.17~0.37 | --- | --- | ≤0.020 | ≤0.025 |
25MnG | 0.22~0.29 | 0.70~1.00 | 0.17~0.37 | --- | --- | ≤0.020 | ≤0.025 |
12CrMoG | 0.08~0.15 | 0.40~0.70 | 0.17~0.37 | 0.40~0.70 | 0.40~0.55 | ≤0.020 | ≤0.025 |
15CrMoG | 0.12~0.18 | 0.40~0.70 | 0.17~0.37 | 0.80~1.10 | 0.40~0.55 | ≤0.020 | ≤0.025 |
SA-210A1 | ≤0.27 | ≤0.93 | ≥0.10 | --- | --- | ≤0.035 | ≤0.035 |
SA-210C | ≤0.35 | 0.29~1.06 | ≥0.10 | --- | --- | ≤0.035 | ≤0.035 |
SA-213T2 | 0.10~0.20 | 0.30~0.61 | 0.10~0.30 | 0.50~0.81 | 0.44~0.65 | ≤0.025 | ≤0.025 |
SA-213T12 | 0.05~0.15 | 0.30~0.61 | ≤0.50 | 0.80~1.25 | 0.44~0.65 | ≤0.025 | ≤0.025 |
| | | | | | | |
Grade | T(MPa) | Y(MPa) | E(%) | Hardness | | | |
20G | 410~550 | 245 | ≥24 | --- | | | |
20MnG | ≥415 | ≥240 | ≥22 | --- | | | |
25MnG | ≥485 | ≥275 | ≥20 | --- | | | |
12CrMoG | 410~560 | ≥205 | ≥21 | --- | | | |
15CrMoG | 440~640 | ≥235 | ≥21 | --- | | | |
SA-210C | ≥415 | ≥255 | ≥30 | ≤143HBW | | | |
SA-210A1 | ≥485 | ≥275 | ≥30 | ≤179HBW | | | |
SA-213T2 | ≥415 | ≥205 | ≥30 | ≤163HBW | | | |
SA-213T12 | ≥415 | ≥220 | ≥30 | ≤163HBW | | | |
Round Pipe Size:
N.D. | O.D. | SCH 10 | SCH 30/40 |
W.T. | NORMAL WEIGHT | W.T. | NORMAL WEIGHT |
(mm) | (INCH) | (mm) | (inch) | (mm) | (inch) | (kg/mtrs) | (lbs/ft) | (mm) | (inch) | (kg/mtrs) | (lbs/ft) |
15 | 1/2'' | 21.30 | 0.840 | ---- | ---- | ---- | ---- | 2.77 | 0.109 | 1.27 | 0.85 |
20 | 3/4'' | 26.70 | 1.050 | 2.11 | 0.083 | 1.28 | 0.96 | 2.87 | 0.113 | 1.69 | 1.13 |
25 | 1'' | 33.40 | 1.315 | 2.77 | 0.109 | 2.09 | 1.41 | 3.38 | 0.133 | 2.50 | 1.68 |
32 | 1.1/4'' | 42.20 | 1.660 | 2.77 | 0.109 | 2.69 | 1.81 | 3.56 | 0.140 | 3.39 | 2.27 |
40 | 1.1/2'' | 48.30 | 1.900 | 2.77 | 0.109 | 3.11 | 2.09 | 3.68 | 0.145 | 4.05 | 2.72 |
50 | 2'' | 60.30 | 2.375 | 2.77 | 0.109 | 3.93 | 2.64 | 3.91 | 0.154 | 5.45 | 3.66 |
65 | 2.1/2'' | 73.00 | 2.875 | 3.05 | 0.120 | 5.26 | 3.53 | 5.16 | 0.203 | 8.64 | 5.80 |
80 | 3'' | 88.90 | 3.500 | 3.05 | 0.120 | 6.46 | 4.34 | 5.49 | 0.216 | 11.29 | 7.58 |
90 | 3.1/2'' | 101.60 | 4.000 | 3.05 | 0.120 | 7.41 | 4.98 | 5.74 | 0.226 | 13.58 | 9.12 |
100 | 4'' | 114.30 | 4.500 | 3.05 | 0.120 | 8.37 | 5.62 | 6.02 | 0.237 | 16.09 | 10.80 |
125 | 5'' | 141.30 | 5.563 | 3.40 | 0.134 | 11.58 | 7.78 | 6.55 | 0.258 | 21.79 | 14.63 |
150 | 6'' | 168.30 | 6.625 | 3.40 | 0.134 | 13.85 | 9.30 | 7.11 | 0.280 | 28.29 | 18.99 |
200 | 8'' | 219.10 | 8.625 | 4.78 | 0.188 | 25.26 | 16.96 | 7.04 | 0.277 | 36.82 | 24.72 |
250 | 10'' | 273.10 | 10.750 | 4.78 | 0.188 | 31.62 | 21.23 | 7.08 | 0.307 | 51.05 | 34.27 |
Detailed Photos
Other Products
Packaging & Shipping
Company Profile
Tianjin Zengze Steel established in 2007, Zengze Steel has developed into a large-scaled enterprise, located in the city of Tianjin, which is the largest artificial harbor in north China. With convenient transportation advantage of Tianjin, intellectual marketing network, powerful system of storage, processing and distribution, and good reputation, Zengze Steel has successfully set up a win-win platform between mills and clients.
Zengze Steel is located in Xinduhui Square, Beichen District, Tianjin City. Zengze Steel now owns one processing center for hot rolled steel and the other for cold rolled steel, both are located in Tianjin TEDA Industry Area, taking up over 113,220 square meters. The storage capacity of Zengze Steel is 70,000 metric tons and the annual comprehensive processing capacity comes to 1 million metric tons.
Zengze Steel started its oversea trading since 2010 when it obtained the import and export license of proprietary trading, providing the international standard processing and distribution service for customers all over the world.
Our goal is to become the comprehensive service center combined with proccessing, assorting and storage. Our mission is to be the pioneer of cost solution and service concept in steel industry chain.
Our Advantage:
1. We deal with steel products for over 14 years.
2. We mainly supply steel products for the construction industry and manufacturing industry.
3. We have longterm cooperation with most of the state-owned factories and famous private factories.
4. We can provide all kinds of steels such as pipes, sheets, plates, bars, coils, beams and sectiongs; We also supply all the steel materials such as carbon steel, stainless steels, alloy steels.
FAQ:
1. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
2.What can you buy from us?
Stainless steel,Carbon steel,Galvanized,PPGI,PPGL
3. Why should you buy from us not from other suppliers?
Our company are specialized in steel field for over more than 14 years
4. What is your terms of payment ?
30% T/T in advance ,balance before shippment by T/T or L/C
Address:
Beichen District Beicang Way Names Material, Tianjin, China
Business Type:
Trading Company
Business Range:
Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
We mainly produce and process stainless steel plates, stainless steel pipes, stainless steel decorative plates and pipes. Our company supplies products from Tisco, POSCO, Baosteel, TPCO. We have plentiful source, diverse categories, bulky inventory and inexpensive prices. The company business materials; 201 202 301 302 303 304 321 316 317 317L 309S 316TI 316H 316LN 347 347H 310S 310 310H 904L 330. An production Japanese standard American standard DIN HanBiao British standard and international standard stainless steel material
Tianjin zengze steel Trading Co., Ltd. is located in the heartland of China - Tianjin, which is one of the four municipalities in China and also an open coastal city. Due to the special geographic position, Tianjin is one of the biggest Business Centers in North China. We enjoy excellent geographic location and convenient water, land and air transportation.
We can customize nonstandard and special stainless steel products with high quality in short time. In addition, we have plate shearers, drawbenches, polishing machines and TP-titanium plating and processing plants. Our products are widely used in such fields as chemical industry, chemical fertilizer production, chemical fiber production, petrochemical industry, natural gas industry, nuclear power plant, space and aviation, environment, pharmaceutics, food machinery, water supply, architecture and boiler heat exchanger.
Our company also develops international markets. Now, our products sell well in more than 20 countries and regions, such as Japan, South Korea, India, Malaysia, Brazil, Belgium, Argentina, Mexico, the United States, Romania, Russia, Germany, Ukraine and the Middle East.
Superior quality and favorable price. Zengze advocate production and lifestyle with saving, environmental protection, civilization and low carbon mode. We′re pleasant to get your Inquiry and we will reply to you as soon as possible. If you are interested in learning more details about stainless steel products, please contact us.