Product Details

Product Description

black square round pipe

ERW:weled pipe

Standard :GB ASTM DIN JIS EN

Out Diameter:15-650mm

Wall Thickness:0.4-25mm or SCH40S-XXS

Length:1-12mm

steel grade:

GB:Q195 Q235 Q345

ASTM:A36 A500 A53 A106

ST:ST37 ST52

JIS:S300 SS400 SS550

EN:S235JR S355

Surface:ERW Black steel pipes Painted steel pipes Pre-galvanized Steel Pipes Hot Dipped Galvanized Pipes

Inspection:ISO SGS ABS SV ,ect.

Package:

1.Big OD :in buik;

2.Small OD :in bundles ,package by steel strips;

3.Waterproof package with plastic cloth;

4.Standard export package

5.According to customers,requirements.

Delivery time:Witthin 30 day

Delivery detail:Up to order quantity

Payment: L/C D/A D/P TT MoneyGram

Norminal	OD(mm)					WT
DN	Inch	ASME	JIS	DIN	GB	MM
15	1/2	21.3	21.7	21.3	20	0.4-2.75
20	3/4	26.7	27.2	26.9	25	0.4-2.75
25	1	33.4	34.0	33.7	32	0.4-3.50
32	1.1/4	42.2	42.7	42.4	42	0.4-4.00
40	1.1/2	48.3	48.6	48.3	48	0.4-4.00
50	2	60.3	60.5	60.3	60	0.9-4.50
65	2.1/2	73.0	76.3	76.1	75	0.4-4.00
80	3	88.9	89.1	88.9	88	0.9-4.50
90	3.1/2	101.6	101.6	101.6	101	0.9-4.50
100	4	114.3	114.3	114.3	114	0.8-4.50
125	5	141.3	139.8	139.7	140	1.0-4.50
150	6	168.3	165.2	168.3	165	1.0-10.00
200	8	219.1	216.3	219.1	219	1.2-10.00
250	10	273.0	267.4	273.0	273	2.0-25.00
300	12	323.8	318.5	323.9	325
350	14	355.6	355.6	355.6	355
400	16	406.4	406.4	406.4	406

black square round pipe

Our Services

1) Strictly acc. ASTM,DIN,JIS,EN,GOST etc

2) Sample: We are accept your sample requirement

3) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request

4) Certificate:API, CE ,ISO9001.2000.MTC etc

5) Inspection: BV,SGS,others is avaliable.

OUR ADVANTAGES:

1) Fast Delivery: around 15days below 50Metric Tons after sight of Irrevocable L/C or Deposit;

2) Quality Assured: Strictly acc. To International standard ASTM & BS & EN & JIS, with System ISO certification

3) Good Service: supplied professional technical guide free of charge at anytime;

4) Reasonable Price: to be better support your business

Company Information

Tianjin Anxintongda Group is located in Daqiuzhuang town, Tianjin China, specialized in steel pipes, high quality hot dip galvanized square steel tubes, etc. We have four wholly subsidiary factories, total of 14 automatic welding production lines, the monthly comprehensive production capacity is over 400,000 tons. We also own 4 galvanizing production lines, 2 galvalume production lines, 3 color coated lines, the annul output is over 1 million tons . We can agent for various of steel products, such as scaffold, H beam, flat bar, etc. Our company has established a good trade relations with Brazil, India, South Africa, the Middle East countries.
Our company follows a policy of "customer first, strive for progress". We sincerely wish to establish a mutual-benefit business relationship with the clients from all over the world.

FAQ

Q:Are you trading company or manufacture?

A:We are factroy with more than 150 engineers.

Q:Where is your factroy located?How can i visit there?

A:Our factroy is located in Tianjin province China,you can fly to Tianjin airport directly

Q:How long is you delivery time?

A:Genarally it's 7-20 work days ,it's according to quantity.

Contact me

Email:axg(@)

Skype:tjaxtdg

Wechat:137 5278 6165

Mob:+86 137 5278 6165