Product Details

Product Description

Product	U Channel and C Channel
Size	50374.5-40010414.5(Check all size we can provide as U channel steel size list shown below)
Length	6M/12M, or cut as your demands
Technique	Cold Drawn/ Cold Pilfered/ Cold Rolled/ Hot/ forge-Can be processed again repeatedly
Other Kit	Anti-theft bolt, Nut, washer and so on.
Other processing service	Hot dipped Galvanized, pre-galvanized, Color Painting, Coated, Cutting, Bending, Punching as long as you can tell us your requirement.
Offer Standards	ASTM A53/ASTM A573/ASTM A283/Gr.D/ BS1387-1985/GB/T3091-2001, GB/T13793-92, ISO630/E235B/JIS G3131/JIS G3106(Check standard equivalent as material list shown below)
Materials	We can offer Carbon, Alloy, Stainless steel
	A36
	Q235B, Q345B,
	S235JR/S235/S355JR/S355
	SS400/SS440/SM400A/SM400B
	200/300/400 series
	MTC Report or any other requested test can be offered together with shipping document
Inspection	Third party inspection can be offered like ISO, SGS, BV

U channel steel size

d	b	t1	t2	Weight(w/m)	d	b	t1	t2	Weight(w/m)
50	37	4.5	7	5.438	280	84	9.5	12.5	35.823
63	40	4.8	7.5	6.634	280	86	11.5	12.5	40.219
65	40	4.8	6.5	6.709	300	85	7.5	14	34.463
80	43	5	8	8.045	300	87	9.5	14	39.173
100	48	5.3	8.5	10.007	300	89	11.5	14	43.883
120	53	5.5	9	12.059	360	96	9	16	47.814
126	53	5.5	12.6	12.318	360	98	11	16	53.466
140	58	6	9.5	14.535	360	100	13	16	59.118
140	60	8	9.5	16.733	400	100	10.5	18	58.928
160	63	6.5	10	17.24	400	102	12.5	18	65.204
160	65	8.5	10	19.752	400	104	14.5	18	71.488
180	68	7	10.5	20.174	280	86	11.5	12.5	40.219
180	70	9	10.5	23	300	85	7.5	14	34.463
200	73	7	11	22.64	300	87	9.5	14	39.173
200	75	9	11	25.777	300	89	11.5	14	43.883
220	77	7	111.5	24.999	360	96	9	16	47.814
220	79	9	11.5	28.453	360	98	11	16	53.466
250	78	7	12	27.41	360	100	13	16	59.118
250	80	9	12	31.335	400	100	10.5	18	58.928
250	82	11	12	35.26	400	102	12.5	18	65.204
280	82	7.5	12.5	31.427	400	104	14.5	18	71.488

Standard Conversion

China GB/T,YB	America ASTM	Japan JIS	GermanyDIN EN	EnglandBS EN	FranceNF EN	ISO	Korea KS	India IS
Q195	Grade B	SS 330 SPHC	S185(1.0035)			E185Fe(310)		D
Q215	Grade CCS Type B						SS 330 (SS34)	Fe-330
Q235-A	Grade D	SS 400	S235JR (1.0038)			E235 A E235 B E235 C E235 D	SS400 (SS41)
Q235-B			S235J0(1.0114)					Fe-410
Q235-C			S235J2(1.0117)
Q235-D			S235JR(1.0038)
Q275	SS Grade40 (275 )	SS 490	S275JR(1.0044) S275J0(1.0143) S275J2(1.0145)			E275 (Fe430)	SS490	Fe-490
Q345-A	Grade 50 (345)	SPFC590	E355(1.0060)			E355
Q345-B			S355JR(1.0045)
Q345-C			S355J0(1.0553)
Q345-D			S355J2(1.0577)
Q345-E			S355NL(1.0546)

Products Show

Our Company

Shanghai Changzeng Metal Co., Ltd. was founded in 2006 with a initial investment of RMB10,500, 000(shown on Business License), after ten years of hard work, it has now become a company with an annual sales of more than 100,000 tons in steel product. The company has our own processing factory, warehouse & sales office. Our factory is located in Songjiang Steel City-Shanghai.
Our products covers different kinds of steel profiles including angle steel, H beam, I beam, channel steel, checkered plate/coil, steel plate/coil, square tube, rebar, wire rod, etc. Our products comply with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD & IS. Our company has well-equipped testing equipment and strong technical force, we strictly execute quality control standards and ensure that product begins and finishes on time. A third party quality test is also acceptable. We are long-term strategic cooperation partner with Chinese most famous government owned steel manufacturer: Baosteel, Tianjin Steel, Masteel, Shousteel and Tangshan Steel.
Our annual production capacity is now over 100,000Ton. Most of our products are widely used in petrochemical, textile, ship-making, construction industry and precision instrument manufacture. We have now established long-term relationship with over 600 clients from Southeast Asia, Middle East, Europe, East Asia, Africa, North America, South America. The success of our products proves the good quality of it.
We hold the principle of "customer first, honesty foremost", and sincerely hope to cooperate with customers from domestic and abroad by means of high-quality products as well as good services. Our business concept is to work for mutual benefits and create a brilliant future by joint efforts.

Our Service

1, 24 hour online to answer your question.
2, OEM and Customer drawing is acceptable.
3, Sample is available.
4, Labels and packaging customized according to your need.
5, Help you find the lowest freight, the fastest and satisfactory Transport company for your reference.
6, After sales service Installation instructions or others inquiry.

FAQ

1, Are you manufacturer or trading company?

A: We are processing factory. our factory locates in Songjiang Steel City. if you would like to visit our factory, just inform us in advance, we will pick you up at the airport. we warmly welcome all of our clients to visit us.

2, When can i get the price?

A: We usually quote within 12 hours(the price of steel product changes every hour). if you are very urgent to get the price, please call us or tell us in your email so that we will take your inquiry with priority.

3, what is your main products?

A: our main products is hot rolled carbon steel, including angle steel, H beam, I beam, channel steel, rebar, square pipe, round pipe, steel plate/coil. we can also have them galvanized.

Contacts

Whatsapp&Mob: +8613651652591

Skype:Chelsea Shao

Fax:+86-21-66866895