Ọnụ ego nke ERW Steel Pipe
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Ọkụ dị elu nke na-eguzogide welded steel Pipe
ERW ígwè ọkpọkọ na-mere nke carbon ígwè na alloy ígwè, na-tumadi ji maka ibufe mmanụ na eke gas.They nwere hign ike, ezi ike, na elu iguzogide corrosion na nrụgide.
